22498880

素因数分解:

$2^6\times 5^1\times {\mathrm{70309}}^1$

素因数の和:70326

約数の個数: 28

約数和(自身を含む): 53576220

約数和(自身を除く): 31077340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70309, 140618, 281236, 351545, 562472, 703090, 1124944, 1406180, 2249888, 2812360, 4499776, 5624720, 11249440, 22498880]

約数ペア:

[(1, 22498880), (2, 11249440), (4, 5624720), (5, 4499776), (8, 2812360), (10, 2249888), (16, 1406180), (20, 1124944), (32, 703090), (40, 562472), (64, 351545), (80, 281236), (160, 140618), (320, 70309)]