262772050580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2250917}}^1$

素因数の和:2251388

約数の個数: 48

約数和(自身を含む): 595592902800

約数和(自身を除く): 332820852220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 449, 898, 1796, 2245, 4490, 5837, 8980, 11674, 23348, 29185, 58370, 116740, 2250917, 4501834, 9003668, 11254585, 22509170, 29261921, 45018340, 58523842, 117047684, 146309605, 292619210, 585238420, 1010661733, 2021323466, 4042646932, 5053308665, 10106617330, 13138602529, 20213234660, 26277205058, 52554410116, 65693012645, 131386025290, 262772050580]

約数ペア:

[(1, 262772050580), (2, 131386025290), (4, 65693012645), (5, 52554410116), (10, 26277205058), (13, 20213234660), (20, 13138602529), (26, 10106617330), (52, 5053308665), (65, 4042646932), (130, 2021323466), (260, 1010661733), (449, 585238420), (898, 292619210), (1796, 146309605), (2245, 117047684), (4490, 58523842), (5837, 45018340), (8980, 29261921), (11674, 22509170), (23348, 11254585), (29185, 9003668), (58370, 4501834), (116740, 2250917)]