24619220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28627}}^1$

素因数の和:28679

約数の個数: 24

約数和(自身を含む): 52904544

約数和(自身を除く): 28285324

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 28627, 57254, 114508, 143135, 286270, 572540, 1230961, 2461922, 4923844, 6154805, 12309610, 24619220]

約数ペア:

[(1, 24619220), (2, 12309610), (4, 6154805), (5, 4923844), (10, 2461922), (20, 1230961), (43, 572540), (86, 286270), (172, 143135), (215, 114508), (430, 57254), (860, 28627)]