4229440

素因数分解:

$2^6\times 5^1\times {\mathrm{13217}}^1$

素因数の和:13234

約数の個数: 28

約数和(自身を含む): 10072116

約数和(自身を除く): 5842676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13217, 26434, 52868, 66085, 105736, 132170, 211472, 264340, 422944, 528680, 845888, 1057360, 2114720, 4229440]

約数ペア:

[(1, 4229440), (2, 2114720), (4, 1057360), (5, 845888), (8, 528680), (10, 422944), (16, 264340), (20, 211472), (32, 132170), (40, 105736), (64, 66085), (80, 52868), (160, 26434), (320, 13217)]