29452540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113279}}^1$

素因数の和:113301

約数の個数: 24

約数和(自身を含む): 66608640

約数和(自身を除く): 37156100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113279, 226558, 453116, 566395, 1132790, 1472627, 2265580, 2945254, 5890508, 7363135, 14726270, 29452540]

約数ペア:

[(1, 29452540), (2, 14726270), (4, 7363135), (5, 5890508), (10, 2945254), (13, 2265580), (20, 1472627), (26, 1132790), (52, 566395), (65, 453116), (130, 226558), (260, 113279)]