3813307550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{451279}}^1$

素因数の和:451317

約数の個数: 36

約数和(自身を含む): 7680334320

約数和(自身を除く): 3867026770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 451279, 902558, 2256395, 4512790, 5866627, 11281975, 11733254, 22563950, 29333135, 58666270, 76266151, 146665675, 152532302, 293331350, 381330755, 762661510, 1906653775, 3813307550]

約数ペア:

[(1, 3813307550), (2, 1906653775), (5, 762661510), (10, 381330755), (13, 293331350), (25, 152532302), (26, 146665675), (50, 76266151), (65, 58666270), (130, 29333135), (169, 22563950), (325, 11733254), (338, 11281975), (650, 5866627), (845, 4512790), (1690, 2256395), (4225, 902558), (8450, 451279)]