115228120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{411529}}^1$

素因数の和:411547

約数の個数: 32

約数和(自身を含む): 296301600

約数和(自身を除く): 181073480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 411529, 823058, 1646116, 2057645, 2880703, 3292232, 4115290, 5761406, 8230580, 11522812, 14403515, 16461160, 23045624, 28807030, 57614060, 115228120]

約数ペア:

[(1, 115228120), (2, 57614060), (4, 28807030), (5, 23045624), (7, 16461160), (8, 14403515), (10, 11522812), (14, 8230580), (20, 5761406), (28, 4115290), (35, 3292232), (40, 2880703), (56, 2057645), (70, 1646116), (140, 823058), (280, 411529)]