24864080

素因数分解:

$2^4\times 5^1\times {\mathrm{310801}}^1$

素因数の和:310814

約数の個数: 20

約数和(自身を含む): 57809172

約数和(自身を除く): 32945092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 310801, 621602, 1243204, 1554005, 2486408, 3108010, 4972816, 6216020, 12432040, 24864080]

約数ペア:

[(1, 24864080), (2, 12432040), (4, 6216020), (5, 4972816), (8, 3108010), (10, 2486408), (16, 1554005), (20, 1243204), (40, 621602), (80, 310801)]