84828740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41179}}^1$

素因数の和:41291

約数の個数: 24

約数和(自身を含む): 179874240

約数和(自身を除く): 95045500

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 41179, 82358, 164716, 205895, 411790, 823580, 4241437, 8482874, 16965748, 21207185, 42414370, 84828740]

約数ペア:

[(1, 84828740), (2, 42414370), (4, 21207185), (5, 16965748), (10, 8482874), (20, 4241437), (103, 823580), (206, 411790), (412, 205895), (515, 164716), (1030, 82358), (2060, 41179)]