60649420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233267}}^1$

素因数の和:233289

約数の個数: 24

約数和(自身を含む): 137161584

約数和(自身を除く): 76512164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 233267, 466534, 933068, 1166335, 2332670, 3032471, 4665340, 6064942, 12129884, 15162355, 30324710, 60649420]

約数ペア:

[(1, 60649420), (2, 30324710), (4, 15162355), (5, 12129884), (10, 6064942), (13, 4665340), (20, 3032471), (26, 2332670), (52, 1166335), (65, 933068), (130, 466534), (260, 233267)]