190056469660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{271517}}^1$

素因数の和:272686

約数の個数: 48

約数和(自身を含む): 412359816960

約数和(自身を除く): 222303347300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1129, 2258, 4516, 5645, 11290, 22580, 34999, 69998, 139996, 174995, 271517, 349990, 543034, 699980, 1086068, 1357585, 2715170, 5430340, 8417027, 16834054, 33668108, 42085135, 84170270, 168340540, 306542693, 613085386, 1226170772, 1532713465, 3065426930, 6130853860, 9502823483, 19005646966, 38011293932, 47514117415, 95028234830, 190056469660]

約数ペア:

[(1, 190056469660), (2, 95028234830), (4, 47514117415), (5, 38011293932), (10, 19005646966), (20, 9502823483), (31, 6130853860), (62, 3065426930), (124, 1532713465), (155, 1226170772), (310, 613085386), (620, 306542693), (1129, 168340540), (2258, 84170270), (4516, 42085135), (5645, 33668108), (11290, 16834054), (22580, 8417027), (34999, 5430340), (69998, 2715170), (139996, 1357585), (174995, 1086068), (271517, 699980), (349990, 543034)]