24769420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95267}}^1$

素因数の和:95289

約数の個数: 24

約数和(自身を含む): 56017584

約数和(自身を除く): 31248164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 95267, 190534, 381068, 476335, 952670, 1238471, 1905340, 2476942, 4953884, 6192355, 12384710, 24769420]

約数ペア:

[(1, 24769420), (2, 12384710), (4, 6192355), (5, 4953884), (10, 2476942), (13, 1905340), (20, 1238471), (26, 952670), (52, 476335), (65, 381068), (130, 190534), (260, 95267)]