8650120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 20136600

約数和(自身を除く): 11486480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7457, 14914, 29828, 37285, 59656, 74570, 149140, 216253, 298280, 432506, 865012, 1081265, 1730024, 2162530, 4325060, 8650120]

約数ペア:

[(1, 8650120), (2, 4325060), (4, 2162530), (5, 1730024), (8, 1081265), (10, 865012), (20, 432506), (29, 298280), (40, 216253), (58, 149140), (116, 74570), (145, 59656), (232, 37285), (290, 29828), (580, 14914), (1160, 7457)]