10097620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 23200128

約数和(自身を除く): 13102508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 547, 710, 923, 1094, 1420, 1846, 2188, 2735, 3692, 4615, 5470, 7111, 9230, 10940, 14222, 18460, 28444, 35555, 38837, 71110, 77674, 142220, 155348, 194185, 388370, 504881, 776740, 1009762, 2019524, 2524405, 5048810, 10097620]

約数ペア:

[(1, 10097620), (2, 5048810), (4, 2524405), (5, 2019524), (10, 1009762), (13, 776740), (20, 504881), (26, 388370), (52, 194185), (65, 155348), (71, 142220), (130, 77674), (142, 71110), (260, 38837), (284, 35555), (355, 28444), (547, 18460), (710, 14222), (923, 10940), (1094, 9230), (1420, 7111), (1846, 5470), (2188, 4615), (2735, 3692)]