28330379200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2707}}^1$

素因数の和:2971

約数の個数: 168

約数和(自身を含む): 72326910464

約数和(自身を除く): 43996531264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 211, 248, 310, 320, 400, 422, 496, 620, 775, 800, 844, 992, 1055, 1240, 1550, 1600, 1688, 1984, 2110, 2480, 2707, 3100, 3376, 4220, 4960, 5275, 5414, 6200, 6541, 6752, 8440, 9920, 10550, 10828, 12400, 13082, 13504, 13535, 16880, 21100, 21656, 24800, 26164, 27070, 32705, 33760, 42200, 43312, 49600, 52328, 54140, 65410, 67520, 67675, 83917, 84400, 86624, 104656, 108280, 130820, 135350, 163525, 167834, 168800, 173248, 209312, 216560, 261640, 270700, 327050, 335668, 337600, 418624, 419585, 433120, 523280, 541400, 571177, 654100, 671336, 839170, 866240, 1046560, 1082800, 1142354, 1308200, 1342672, 1678340, 2093120, 2097925, 2165600, 2284708, 2616400, 2685344, 2855885, 3356680, 4195850, 4331200, 4569416, 5232800, 5370688, 5711770, 6713360, 8391700, 9138832, 10465600, 11423540, 13426720, 14279425, 16783400, 17706487, 18277664, 22847080, 26853440, 28558850, 33566800, 35412974, 36555328, 45694160, 57117700, 67133600, 70825948, 88532435, 91388320, 114235400, 134267200, 141651896, 177064870, 182776640, 228470800, 283303792, 354129740, 442662175, 456941600, 566607584, 708259480, 885324350, 913883200, 1133215168, 1416518960, 1770648700, 2833037920, 3541297400, 5666075840, 7082594800, 14165189600, 28330379200]

約数ペア:

[(1, 28330379200), (2, 14165189600), (4, 7082594800), (5, 5666075840), (8, 3541297400), (10, 2833037920), (16, 1770648700), (20, 1416518960), (25, 1133215168), (31, 913883200), (32, 885324350), (40, 708259480), (50, 566607584), (62, 456941600), (64, 442662175), (80, 354129740), (100, 283303792), (124, 228470800), (155, 182776640), (160, 177064870), (200, 141651896), (211, 134267200), (248, 114235400), (310, 91388320), (320, 88532435), (400, 70825948), (422, 67133600), (496, 57117700), (620, 45694160), (775, 36555328), (800, 35412974), (844, 33566800), (992, 28558850), (1055, 26853440), (1240, 22847080), (1550, 18277664), (1600, 17706487), (1688, 16783400), (1984, 14279425), (2110, 13426720), (2480, 11423540), (2707, 10465600), (3100, 9138832), (3376, 8391700), (4220, 6713360), (4960, 5711770), (5275, 5370688), (5414, 5232800), (6200, 4569416), (6541, 4331200), (6752, 4195850), (8440, 3356680), (9920, 2855885), (10550, 2685344), (10828, 2616400), (12400, 2284708), (13082, 2165600), (13504, 2097925), (13535, 2093120), (16880, 1678340), (21100, 1342672), (21656, 1308200), (24800, 1142354), (26164, 1082800), (27070, 1046560), (32705, 866240), (33760, 839170), (42200, 671336), (43312, 654100), (49600, 571177), (52328, 541400), (54140, 523280), (65410, 433120), (67520, 419585), (67675, 418624), (83917, 337600), (84400, 335668), (86624, 327050), (104656, 270700), (108280, 261640), (130820, 216560), (135350, 209312), (163525, 173248), (167834, 168800)]