320919595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{108971}}^1$

素因数の和:109026

約数の個数: 16

約数和(自身を含む): 418452480

約数和(自身を除く): 97532885

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 108971, 544855, 2070449, 3378101, 10352245, 16890505, 64183919, 320919595]

約数ペア:

[(1, 320919595), (5, 64183919), (19, 16890505), (31, 10352245), (95, 3378101), (155, 2070449), (589, 544855), (2945, 108971)]