260549855

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{4409}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 320060160

約数和(自身を除く): 59510305

約数列:

[1, 5, 53, 223, 265, 1115, 4409, 11819, 22045, 59095, 233677, 983207, 1168385, 4916035, 52109971, 260549855]

約数ペア:

[(1, 260549855), (5, 52109971), (53, 4916035), (223, 1168385), (265, 983207), (1115, 233677), (4409, 59095), (11819, 22045)]