5625680

素因数分解:

$2^4\times 5^1\times {\mathrm{70321}}^1$

素因数の和:70334

約数の個数: 20

約数和(自身を含む): 13079892

約数和(自身を除く): 7454212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70321, 140642, 281284, 351605, 562568, 703210, 1125136, 1406420, 2812840, 5625680]

約数ペア:

[(1, 5625680), (2, 2812840), (4, 1406420), (5, 1125136), (8, 703210), (10, 562568), (16, 351605), (20, 281284), (40, 140642), (80, 70321)]