60412820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232357}}^1$

素因数の和:232379

約数の個数: 24

約数和(自身を含む): 136626504

約数和(自身を除く): 76213684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 232357, 464714, 929428, 1161785, 2323570, 3020641, 4647140, 6041282, 12082564, 15103205, 30206410, 60412820]

約数ペア:

[(1, 60412820), (2, 30206410), (4, 15103205), (5, 12082564), (10, 6041282), (13, 4647140), (20, 3020641), (26, 2323570), (52, 1161785), (65, 929428), (130, 464714), (260, 232357)]