25017460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96221}}^1$

素因数の和:96243

約数の個数: 24

約数和(自身を含む): 56578536

約数和(自身を除く): 31561076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96221, 192442, 384884, 481105, 962210, 1250873, 1924420, 2501746, 5003492, 6254365, 12508730, 25017460]

約数ペア:

[(1, 25017460), (2, 12508730), (4, 6254365), (5, 5003492), (10, 2501746), (13, 1924420), (20, 1250873), (26, 962210), (52, 481105), (65, 384884), (130, 192442), (260, 96221)]