38624940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3637}}^1$

素因数の和:3711

約数の個数: 72

約数和(自身を含む): 119180880

約数和(自身を除く): 80555940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 3637, 5310, 7274, 10620, 10911, 14548, 18185, 21822, 32733, 36370, 43644, 54555, 65466, 72740, 109110, 130932, 163665, 214583, 218220, 327330, 429166, 643749, 654660, 858332, 1072915, 1287498, 1931247, 2145830, 2574996, 3218745, 3862494, 4291660, 6437490, 7724988, 9656235, 12874980, 19312470, 38624940]

約数ペア:

[(1, 38624940), (2, 19312470), (3, 12874980), (4, 9656235), (5, 7724988), (6, 6437490), (9, 4291660), (10, 3862494), (12, 3218745), (15, 2574996), (18, 2145830), (20, 1931247), (30, 1287498), (36, 1072915), (45, 858332), (59, 654660), (60, 643749), (90, 429166), (118, 327330), (177, 218220), (180, 214583), (236, 163665), (295, 130932), (354, 109110), (531, 72740), (590, 65466), (708, 54555), (885, 43644), (1062, 36370), (1180, 32733), (1770, 21822), (2124, 18185), (2655, 14548), (3540, 10911), (3637, 10620), (5310, 7274)]