8525549480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30448391}}^1$

素因数の和:30448409

約数の個数: 32

約数和(自身を含む): 21922842240

約数和(自身を除く): 13397292760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30448391, 60896782, 121793564, 152241955, 213138737, 243587128, 304483910, 426277474, 608967820, 852554948, 1065693685, 1217935640, 1705109896, 2131387370, 4262774740, 8525549480]

約数ペア:

[(1, 8525549480), (2, 4262774740), (4, 2131387370), (5, 1705109896), (7, 1217935640), (8, 1065693685), (10, 852554948), (14, 608967820), (20, 426277474), (28, 304483910), (35, 243587128), (40, 213138737), (56, 152241955), (70, 121793564), (140, 60896782), (280, 30448391)]