15696795140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{564227}}^1$

素因数の和:564356

約数の個数: 48

約数和(自身を含む): 35830734912

約数和(自身を除く): 20133939772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 13910, 27820, 564227, 1128454, 2256908, 2821135, 5642270, 7334951, 11284540, 14669902, 29339804, 36674755, 60372289, 73349510, 120744578, 146699020, 241489156, 301861445, 603722890, 784839757, 1207445780, 1569679514, 3139359028, 3924198785, 7848397570, 15696795140]

約数ペア:

[(1, 15696795140), (2, 7848397570), (4, 3924198785), (5, 3139359028), (10, 1569679514), (13, 1207445780), (20, 784839757), (26, 603722890), (52, 301861445), (65, 241489156), (107, 146699020), (130, 120744578), (214, 73349510), (260, 60372289), (428, 36674755), (535, 29339804), (1070, 14669902), (1391, 11284540), (2140, 7334951), (2782, 5642270), (5564, 2821135), (6955, 2256908), (13910, 1128454), (27820, 564227)]