15673481980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{11987}}^1$

素因数の和:12163

約数の個数: 96

約数和(自身を含む): 36541725696

約数和(自身を除く): 20868243716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 107, 130, 188, 214, 235, 260, 428, 470, 535, 611, 940, 1070, 1222, 1391, 2140, 2444, 2782, 3055, 5029, 5564, 6110, 6955, 10058, 11987, 12220, 13910, 20116, 23974, 25145, 27820, 47948, 50290, 59935, 65377, 100580, 119870, 130754, 155831, 239740, 261508, 311662, 326885, 563389, 623324, 653770, 779155, 1126778, 1282609, 1307540, 1558310, 2253556, 2565218, 2816945, 3116620, 5130436, 5633890, 6413045, 7324057, 11267780, 12826090, 14648114, 16673917, 25652180, 29296228, 33347834, 36620285, 60282623, 66695668, 73240570, 83369585, 120565246, 146481140, 166739170, 241130492, 301413115, 333478340, 602826230, 783674099, 1205652460, 1567348198, 3134696396, 3918370495, 7836740990, 15673481980]

約数ペア:

[(1, 15673481980), (2, 7836740990), (4, 3918370495), (5, 3134696396), (10, 1567348198), (13, 1205652460), (20, 783674099), (26, 602826230), (47, 333478340), (52, 301413115), (65, 241130492), (94, 166739170), (107, 146481140), (130, 120565246), (188, 83369585), (214, 73240570), (235, 66695668), (260, 60282623), (428, 36620285), (470, 33347834), (535, 29296228), (611, 25652180), (940, 16673917), (1070, 14648114), (1222, 12826090), (1391, 11267780), (2140, 7324057), (2444, 6413045), (2782, 5633890), (3055, 5130436), (5029, 3116620), (5564, 2816945), (6110, 2565218), (6955, 2253556), (10058, 1558310), (11987, 1307540), (12220, 1282609), (13910, 1126778), (20116, 779155), (23974, 653770), (25145, 623324), (27820, 563389), (47948, 326885), (50290, 311662), (59935, 261508), (65377, 239740), (100580, 155831), (119870, 130754)]