5624720

素因数分解:

$2^4\times 5^1\times {\mathrm{70309}}^1$

素因数の和:70322

約数の個数: 20

約数和(自身を含む): 13077660

約数和(自身を除く): 7452940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70309, 140618, 281236, 351545, 562472, 703090, 1124944, 1406180, 2812360, 5624720]

約数ペア:

[(1, 5624720), (2, 2812360), (4, 1406180), (5, 1124944), (8, 703090), (10, 562472), (16, 351545), (20, 281236), (40, 140618), (80, 70309)]