15698412100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5798

約数の個数: 144

約数和(自身を含む): 40299920640

約数和(自身を除く): 24601508540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 97, 100, 140, 164, 175, 194, 205, 287, 350, 388, 410, 485, 574, 679, 700, 820, 970, 1025, 1148, 1358, 1435, 1940, 2050, 2425, 2716, 2870, 3395, 3977, 4100, 4850, 5639, 5740, 6790, 7175, 7954, 9700, 11278, 13580, 14350, 15908, 16975, 19885, 22556, 27839, 28195, 28700, 33950, 39473, 39770, 55678, 56390, 67900, 78946, 79540, 99425, 111356, 112780, 139195, 140975, 157892, 197365, 198850, 231199, 278390, 281950, 394730, 397700, 462398, 546983, 556780, 563900, 695975, 789460, 924796, 986825, 1093966, 1155995, 1391950, 1618393, 1973650, 2187932, 2311990, 2734915, 2783900, 3236786, 3828881, 3947300, 4623980, 5469830, 5779975, 6473572, 7657762, 8091965, 10939660, 11559950, 13674575, 15315524, 16183930, 19144405, 22426303, 23119900, 27349150, 32367860, 38288810, 40459825, 44852606, 54698300, 76577620, 80919650, 89705212, 95722025, 112131515, 156984121, 161839300, 191444050, 224263030, 313968242, 382888100, 448526060, 560657575, 627936484, 784920605, 1121315150, 1569841210, 2242630300, 3139682420, 3924603025, 7849206050, 15698412100]

約数ペア:

[(1, 15698412100), (2, 7849206050), (4, 3924603025), (5, 3139682420), (7, 2242630300), (10, 1569841210), (14, 1121315150), (20, 784920605), (25, 627936484), (28, 560657575), (35, 448526060), (41, 382888100), (50, 313968242), (70, 224263030), (82, 191444050), (97, 161839300), (100, 156984121), (140, 112131515), (164, 95722025), (175, 89705212), (194, 80919650), (205, 76577620), (287, 54698300), (350, 44852606), (388, 40459825), (410, 38288810), (485, 32367860), (574, 27349150), (679, 23119900), (700, 22426303), (820, 19144405), (970, 16183930), (1025, 15315524), (1148, 13674575), (1358, 11559950), (1435, 10939660), (1940, 8091965), (2050, 7657762), (2425, 6473572), (2716, 5779975), (2870, 5469830), (3395, 4623980), (3977, 3947300), (4100, 3828881), (4850, 3236786), (5639, 2783900), (5740, 2734915), (6790, 2311990), (7175, 2187932), (7954, 1973650), (9700, 1618393), (11278, 1391950), (13580, 1155995), (14350, 1093966), (15908, 986825), (16975, 924796), (19885, 789460), (22556, 695975), (27839, 563900), (28195, 556780), (28700, 546983), (33950, 462398), (39473, 397700), (39770, 394730), (55678, 281950), (56390, 278390), (67900, 231199), (78946, 198850), (79540, 197365), (99425, 157892), (111356, 140975), (112780, 139195)]