2116746925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 2936062080

約数和(自身を除く): 819315155

約数列:

[1, 5, 17, 23, 25, 83, 85, 115, 391, 415, 425, 575, 1411, 1909, 1955, 2075, 2609, 7055, 9545, 9775, 13045, 32453, 35275, 44353, 47725, 60007, 65225, 162265, 216547, 221765, 300035, 811325, 1020119, 1082735, 1108825, 1500175, 3681299, 4980581, 5100595, 5413675, 18406495, 24902905, 25502975, 84669877, 92032475, 124514525, 423349385, 2116746925]

約数ペア:

[(1, 2116746925), (5, 423349385), (17, 124514525), (23, 92032475), (25, 84669877), (83, 25502975), (85, 24902905), (115, 18406495), (391, 5413675), (415, 5100595), (425, 4980581), (575, 3681299), (1411, 1500175), (1909, 1108825), (1955, 1082735), (2075, 1020119), (2609, 811325), (7055, 300035), (9545, 221765), (9775, 216547), (13045, 162265), (32453, 65225), (35275, 60007), (44353, 47725)]