124721350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11287}}^1$

素因数の和:11329

約数の個数: 48

約数和(自身を含む): 264545568

約数和(自身を除く): 139824218

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 11287, 22574, 56435, 112870, 146731, 191879, 282175, 293462, 383758, 564350, 733655, 959395, 1467310, 1918790, 2494427, 3668275, 4796975, 4988854, 7336550, 9593950, 12472135, 24944270, 62360675, 124721350]

約数ペア:

[(1, 124721350), (2, 62360675), (5, 24944270), (10, 12472135), (13, 9593950), (17, 7336550), (25, 4988854), (26, 4796975), (34, 3668275), (50, 2494427), (65, 1918790), (85, 1467310), (130, 959395), (170, 733655), (221, 564350), (325, 383758), (425, 293462), (442, 282175), (650, 191879), (850, 146731), (1105, 112870), (2210, 56435), (5525, 22574), (11050, 11287)]