22982720

素因数分解:

$2^6\times 5^1\times {\mathrm{71821}}^1$

素因数の和:71838

約数の個数: 28

約数和(自身を含む): 54728364

約数和(自身を除く): 31745644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71821, 143642, 287284, 359105, 574568, 718210, 1149136, 1436420, 2298272, 2872840, 4596544, 5745680, 11491360, 22982720]

約数ペア:

[(1, 22982720), (2, 11491360), (4, 5745680), (5, 4596544), (8, 2872840), (10, 2298272), (16, 1436420), (20, 1149136), (32, 718210), (40, 574568), (64, 359105), (80, 287284), (160, 143642), (320, 71821)]