267076240

素因数分解:

$2^4\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2957}}^1$

素因数の和:4099

約数の個数: 40

約数和(自身を含む): 621712440

約数和(自身を除く): 354636200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1129, 2258, 2957, 4516, 5645, 5914, 9032, 11290, 11828, 14785, 18064, 22580, 23656, 29570, 45160, 47312, 59140, 90320, 118280, 236560, 3338453, 6676906, 13353812, 16692265, 26707624, 33384530, 53415248, 66769060, 133538120, 267076240]

約数ペア:

[(1, 267076240), (2, 133538120), (4, 66769060), (5, 53415248), (8, 33384530), (10, 26707624), (16, 16692265), (20, 13353812), (40, 6676906), (80, 3338453), (1129, 236560), (2258, 118280), (2957, 90320), (4516, 59140), (5645, 47312), (5914, 45160), (9032, 29570), (11290, 23656), (11828, 22580), (14785, 18064)]