452869689280

素因数分解:

$2^6\times 5^1\times {\mathrm{1415217779}}^1$

素因数の和:1415217796

約数の個数: 28

約数和(自身を含む): 1078395948360

約数和(自身を除く): 625526259080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1415217779, 2830435558, 5660871116, 7076088895, 11321742232, 14152177790, 22643484464, 28304355580, 45286968928, 56608711160, 90573937856, 113217422320, 226434844640, 452869689280]

約数ペア:

[(1, 452869689280), (2, 226434844640), (4, 113217422320), (5, 90573937856), (8, 56608711160), (10, 45286968928), (16, 28304355580), (20, 22643484464), (32, 14152177790), (40, 11321742232), (64, 7076088895), (80, 5660871116), (160, 2830435558), (320, 1415217779)]