957580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 2257920

約数和(自身を除く): 1300340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 127, 130, 145, 254, 260, 290, 377, 508, 580, 635, 754, 1270, 1508, 1651, 1885, 2540, 3302, 3683, 3770, 6604, 7366, 7540, 8255, 14732, 16510, 18415, 33020, 36830, 47879, 73660, 95758, 191516, 239395, 478790, 957580]

約数ペア:

[(1, 957580), (2, 478790), (4, 239395), (5, 191516), (10, 95758), (13, 73660), (20, 47879), (26, 36830), (29, 33020), (52, 18415), (58, 16510), (65, 14732), (116, 8255), (127, 7540), (130, 7366), (145, 6604), (254, 3770), (260, 3683), (290, 3302), (377, 2540), (508, 1885), (580, 1651), (635, 1508), (754, 1270)]