22408160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3315

約数の個数: 48

約数和(自身を含む): 54187056

約数和(自身を除く): 31778896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3257, 3440, 6514, 6880, 13028, 16285, 26056, 32570, 52112, 65140, 104224, 130280, 140051, 260560, 280102, 521120, 560204, 700255, 1120408, 1400510, 2240816, 2801020, 4481632, 5602040, 11204080, 22408160]

約数ペア:

[(1, 22408160), (2, 11204080), (4, 5602040), (5, 4481632), (8, 2801020), (10, 2240816), (16, 1400510), (20, 1120408), (32, 700255), (40, 560204), (43, 521120), (80, 280102), (86, 260560), (160, 140051), (172, 130280), (215, 104224), (344, 65140), (430, 52112), (688, 32570), (860, 26056), (1376, 16285), (1720, 13028), (3257, 6880), (3440, 6514)]