18200087485

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{7129}}^1\times {\mathrm{5737}}^1$

素因数の和:12960

約数の個数: 16

約数和(自身を含む): 22092447600

約数和(自身を除く): 3892360115

約数列:

[1, 5, 89, 445, 5737, 7129, 28685, 35645, 510593, 634481, 2552965, 3172405, 40899073, 204495365, 3640017497, 18200087485]

約数ペア:

[(1, 18200087485), (5, 3640017497), (89, 204495365), (445, 40899073), (5737, 3172405), (7129, 2552965), (28685, 634481), (35645, 510593)]