45564040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14419}}^1$

素因数の和:14509

約数の個数: 32

約数和(自身を含む): 103824000

約数和(自身を除く): 58259960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 14419, 28838, 57676, 72095, 115352, 144190, 288380, 576760, 1139101, 2278202, 4556404, 5695505, 9112808, 11391010, 22782020, 45564040]

約数ペア:

[(1, 45564040), (2, 22782020), (4, 11391010), (5, 9112808), (8, 5695505), (10, 4556404), (20, 2278202), (40, 1139101), (79, 576760), (158, 288380), (316, 144190), (395, 115352), (632, 72095), (790, 57676), (1580, 28838), (3160, 14419)]