401817080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1435061}}^1$

素因数の和:1435079

約数の個数: 32

約数和(自身を含む): 1033244640

約数和(自身を除く): 631427560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1435061, 2870122, 5740244, 7175305, 10045427, 11480488, 14350610, 20090854, 28701220, 40181708, 50227135, 57402440, 80363416, 100454270, 200908540, 401817080]

約数ペア:

[(1, 401817080), (2, 200908540), (4, 100454270), (5, 80363416), (7, 57402440), (8, 50227135), (10, 40181708), (14, 28701220), (20, 20090854), (28, 14350610), (35, 11480488), (40, 10045427), (56, 7175305), (70, 5740244), (140, 2870122), (280, 1435061)]