125820320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25367}}^1$

素因数の和:25413

約数の個数: 48

約数和(自身を含む): 306851328

約数和(自身を除く): 181031008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 25367, 50734, 101468, 126835, 202936, 253670, 405872, 507340, 786377, 811744, 1014680, 1572754, 2029360, 3145508, 3931885, 4058720, 6291016, 7863770, 12582032, 15727540, 25164064, 31455080, 62910160, 125820320]

約数ペア:

[(1, 125820320), (2, 62910160), (4, 31455080), (5, 25164064), (8, 15727540), (10, 12582032), (16, 7863770), (20, 6291016), (31, 4058720), (32, 3931885), (40, 3145508), (62, 2029360), (80, 1572754), (124, 1014680), (155, 811744), (160, 786377), (248, 507340), (310, 405872), (496, 253670), (620, 202936), (992, 126835), (1240, 101468), (2480, 50734), (4960, 25367)]