24688880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7233

約数の個数: 40

約数和(自身を含む): 58744752

約数和(自身を除く): 34055872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 7177, 14354, 28708, 35885, 57416, 71770, 114832, 143540, 287080, 308611, 574160, 617222, 1234444, 1543055, 2468888, 3086110, 4937776, 6172220, 12344440, 24688880]

約数ペア:

[(1, 24688880), (2, 12344440), (4, 6172220), (5, 4937776), (8, 3086110), (10, 2468888), (16, 1543055), (20, 1234444), (40, 617222), (43, 574160), (80, 308611), (86, 287080), (172, 143540), (215, 114832), (344, 71770), (430, 57416), (688, 35885), (860, 28708), (1720, 14354), (3440, 7177)]