85963180

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{4243}}^1$

素因数の和:5265

約数の個数: 24

約数和(自身を含む): 180743472

約数和(自身を除く): 94780292

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 4052, 4243, 5065, 8486, 10130, 16972, 20260, 21215, 42430, 84860, 4298159, 8596318, 17192636, 21490795, 42981590, 85963180]

約数ペア:

[(1, 85963180), (2, 42981590), (4, 21490795), (5, 17192636), (10, 8596318), (20, 4298159), (1013, 84860), (2026, 42430), (4052, 21215), (4243, 20260), (5065, 16972), (8486, 10130)]