79070290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4643}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 154478016

約数和(自身を除く): 75407726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 4643, 8515, 9286, 17030, 23215, 46430, 60359, 120718, 301795, 603590, 608233, 1216466, 3041165, 6082330, 7907029, 15814058, 39535145, 79070290]

約数ペア:

[(1, 79070290), (2, 39535145), (5, 15814058), (10, 7907029), (13, 6082330), (26, 3041165), (65, 1216466), (130, 608233), (131, 603590), (262, 301795), (655, 120718), (1310, 60359), (1703, 46430), (3406, 23215), (4643, 17030), (8515, 9286)]