320170150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{220807}}^1$

素因数の和:220848

約数の個数: 24

約数和(自身を含む): 616054320

約数和(自身を除く): 295884170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 220807, 441614, 1104035, 2208070, 5520175, 6403403, 11040350, 12806806, 32017015, 64034030, 160085075, 320170150]

約数ペア:

[(1, 320170150), (2, 160085075), (5, 64034030), (10, 32017015), (25, 12806806), (29, 11040350), (50, 6403403), (58, 5520175), (145, 2208070), (290, 1104035), (725, 441614), (1450, 220807)]