127377550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 245153952

約数和(自身を除く): 117776402

約数列:

[1, 2, 5, 10, 25, 50, 53, 71, 106, 142, 265, 355, 530, 677, 710, 1325, 1354, 1775, 2650, 3385, 3550, 3763, 6770, 7526, 16925, 18815, 33850, 35881, 37630, 48067, 71762, 94075, 96134, 179405, 188150, 240335, 358810, 480670, 897025, 1201675, 1794050, 2403350, 2547551, 5095102, 12737755, 25475510, 63688775, 127377550]

約数ペア:

[(1, 127377550), (2, 63688775), (5, 25475510), (10, 12737755), (25, 5095102), (50, 2547551), (53, 2403350), (71, 1794050), (106, 1201675), (142, 897025), (265, 480670), (355, 358810), (530, 240335), (677, 188150), (710, 179405), (1325, 96134), (1354, 94075), (1775, 71762), (2650, 48067), (3385, 37630), (3550, 35881), (3763, 33850), (6770, 18815), (7526, 16925)]