1597242520

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{56963}}^1$

素因数の和:57675

約数の個数: 32

約数和(自身を含む): 3598985520

約数和(自身を除く): 2001743000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3505, 5608, 7010, 14020, 28040, 56963, 113926, 227852, 284815, 455704, 569630, 1139260, 2278520, 39931063, 79862126, 159724252, 199655315, 319448504, 399310630, 798621260, 1597242520]

約数ペア:

[(1, 1597242520), (2, 798621260), (4, 399310630), (5, 319448504), (8, 199655315), (10, 159724252), (20, 79862126), (40, 39931063), (701, 2278520), (1402, 1139260), (2804, 569630), (3505, 455704), (5608, 284815), (7010, 227852), (14020, 113926), (28040, 56963)]