3256372280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11629901}}^1$

素因数の和:11629919

約数の個数: 32

約数和(自身を含む): 8373529440

約数和(自身を除く): 5117157160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11629901, 23259802, 46519604, 58149505, 81409307, 93039208, 116299010, 162818614, 232598020, 325637228, 407046535, 465196040, 651274456, 814093070, 1628186140, 3256372280]

約数ペア:

[(1, 3256372280), (2, 1628186140), (4, 814093070), (5, 651274456), (7, 465196040), (8, 407046535), (10, 325637228), (14, 232598020), (20, 162818614), (28, 116299010), (35, 93039208), (40, 81409307), (56, 58149505), (70, 46519604), (140, 23259802), (280, 11629901)]