117993460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15649}}^1$

素因数の和:15700

約数の個数: 48

約数和(自身を含む): 276066000

約数和(自身を除く): 158072540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 15649, 31298, 62596, 78245, 156490, 203437, 312980, 406874, 453821, 813748, 907642, 1017185, 1815284, 2034370, 2269105, 4068740, 4538210, 5899673, 9076420, 11799346, 23598692, 29498365, 58996730, 117993460]

約数ペア:

[(1, 117993460), (2, 58996730), (4, 29498365), (5, 23598692), (10, 11799346), (13, 9076420), (20, 5899673), (26, 4538210), (29, 4068740), (52, 2269105), (58, 2034370), (65, 1815284), (116, 1017185), (130, 907642), (145, 813748), (260, 453821), (290, 406874), (377, 312980), (580, 203437), (754, 156490), (1508, 78245), (1885, 62596), (3770, 31298), (7540, 15649)]