1452372340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{919223}}^1$

素因数の和:919311

約数の個数: 24

約数和(自身を含む): 3088592640

約数和(自身を除く): 1636220300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 919223, 1838446, 3676892, 4596115, 9192230, 18384460, 72618617, 145237234, 290474468, 363093085, 726186170, 1452372340]

約数ペア:

[(1, 1452372340), (2, 726186170), (4, 363093085), (5, 290474468), (10, 145237234), (20, 72618617), (79, 18384460), (158, 9192230), (316, 4596115), (395, 3676892), (790, 1838446), (1580, 919223)]