79871590

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{44621}}^1$

素因数の和:44807

約数の個数: 16

約数和(自身を含む): 144575280

約数和(自身を除く): 64703690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 44621, 89242, 223105, 446210, 7987159, 15974318, 39935795, 79871590]

約数ペア:

[(1, 79871590), (2, 39935795), (5, 15974318), (10, 7987159), (179, 446210), (358, 223105), (895, 89242), (1790, 44621)]