11249440

素因数分解:

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

素因数の和:70324

約数の個数: 24

約数和(自身を含む): 26577180

約数和(自身を除く): 15327740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70309, 140618, 281236, 351545, 562472, 703090, 1124944, 1406180, 2249888, 2812360, 5624720, 11249440]

約数ペア:

[(1, 11249440), (2, 5624720), (4, 2812360), (5, 2249888), (8, 1406180), (10, 1124944), (16, 703090), (20, 562472), (32, 351545), (40, 281236), (80, 140618), (160, 70309)]