2046249920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 224

約数和(自身を含む): 5796052416

約数和(自身を除く): 3749802496

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 97, 104, 110, 130, 143, 160, 176, 194, 208, 220, 260, 286, 320, 352, 388, 416, 440, 461, 485, 520, 572, 704, 715, 776, 832, 880, 922, 970, 1040, 1067, 1144, 1261, 1430, 1552, 1760, 1844, 1940, 2080, 2134, 2288, 2305, 2522, 2860, 3104, 3520, 3688, 3880, 4160, 4268, 4576, 4610, 5044, 5071, 5335, 5720, 5993, 6208, 6305, 7376, 7760, 8536, 9152, 9220, 10088, 10142, 10670, 11440, 11986, 12610, 13871, 14752, 15520, 17072, 18440, 20176, 20284, 21340, 22880, 23972, 25220, 25355, 27742, 29504, 29965, 31040, 34144, 36880, 40352, 40568, 42680, 44717, 45760, 47944, 50440, 50710, 55484, 59930, 65923, 68288, 69355, 73760, 80704, 81136, 85360, 89434, 95888, 100880, 101420, 110968, 119860, 131846, 138710, 147520, 162272, 170720, 178868, 191776, 201760, 202840, 221936, 223585, 239720, 263692, 277420, 324544, 329615, 341440, 357736, 383552, 403520, 405680, 443872, 447170, 479440, 491887, 527384, 554840, 581321, 659230, 715472, 811360, 887744, 894340, 958880, 983774, 1054768, 1109680, 1162642, 1318460, 1430944, 1622720, 1788680, 1917760, 1967548, 2109536, 2219360, 2325284, 2459435, 2636920, 2861888, 2906605, 3577360, 3935096, 4219072, 4438720, 4650568, 4918870, 5273840, 5813210, 6394531, 7154720, 7870192, 9301136, 9837740, 10547680, 11626420, 12789062, 14309440, 15740384, 18602272, 19675480, 21095360, 23252840, 25578124, 31480768, 31972655, 37204544, 39350960, 46505680, 51156248, 63945310, 78701920, 93011360, 102312496, 127890620, 157403840, 186022720, 204624992, 255781240, 409249984, 511562480, 1023124960, 2046249920]

約数ペア:

[(1, 2046249920), (2, 1023124960), (4, 511562480), (5, 409249984), (8, 255781240), (10, 204624992), (11, 186022720), (13, 157403840), (16, 127890620), (20, 102312496), (22, 93011360), (26, 78701920), (32, 63945310), (40, 51156248), (44, 46505680), (52, 39350960), (55, 37204544), (64, 31972655), (65, 31480768), (80, 25578124), (88, 23252840), (97, 21095360), (104, 19675480), (110, 18602272), (130, 15740384), (143, 14309440), (160, 12789062), (176, 11626420), (194, 10547680), (208, 9837740), (220, 9301136), (260, 7870192), (286, 7154720), (320, 6394531), (352, 5813210), (388, 5273840), (416, 4918870), (440, 4650568), (461, 4438720), (485, 4219072), (520, 3935096), (572, 3577360), (704, 2906605), (715, 2861888), (776, 2636920), (832, 2459435), (880, 2325284), (922, 2219360), (970, 2109536), (1040, 1967548), (1067, 1917760), (1144, 1788680), (1261, 1622720), (1430, 1430944), (1552, 1318460), (1760, 1162642), (1844, 1109680), (1940, 1054768), (2080, 983774), (2134, 958880), (2288, 894340), (2305, 887744), (2522, 811360), (2860, 715472), (3104, 659230), (3520, 581321), (3688, 554840), (3880, 527384), (4160, 491887), (4268, 479440), (4576, 447170), (4610, 443872), (5044, 405680), (5071, 403520), (5335, 383552), (5720, 357736), (5993, 341440), (6208, 329615), (6305, 324544), (7376, 277420), (7760, 263692), (8536, 239720), (9152, 223585), (9220, 221936), (10088, 202840), (10142, 201760), (10670, 191776), (11440, 178868), (11986, 170720), (12610, 162272), (13871, 147520), (14752, 138710), (15520, 131846), (17072, 119860), (18440, 110968), (20176, 101420), (20284, 100880), (21340, 95888), (22880, 89434), (23972, 85360), (25220, 81136), (25355, 80704), (27742, 73760), (29504, 69355), (29965, 68288), (31040, 65923), (34144, 59930), (36880, 55484), (40352, 50710), (40568, 50440), (42680, 47944), (44717, 45760)]