2861140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4933}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 6216840

約数和(自身を除く): 3355700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4933, 9866, 19732, 24665, 49330, 98660, 143057, 286114, 572228, 715285, 1430570, 2861140]

約数ペア:

[(1, 2861140), (2, 1430570), (4, 715285), (5, 572228), (10, 286114), (20, 143057), (29, 98660), (58, 49330), (116, 24665), (145, 19732), (290, 9866), (580, 4933)]