40408204

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 71820000

約数和(自身を除く): 31411796

約数列:

[1, 2, 4, 149, 151, 298, 302, 449, 596, 604, 898, 1796, 22499, 44998, 66901, 67799, 89996, 133802, 135598, 267604, 271196, 10102051, 20204102, 40408204]

約数ペア:

[(1, 40408204), (2, 20204102), (4, 10102051), (149, 271196), (151, 267604), (298, 135598), (302, 133802), (449, 89996), (596, 67799), (604, 66901), (898, 44998), (1796, 22499)]