15696711740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1\times {\mathrm{4327}}^1$

素因数の和:10218

約数の個数: 48

約数和(自身を含む): 34040100864

約数和(自身を除く): 18343389124

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4327, 5851, 8654, 11702, 17308, 21635, 23404, 29255, 43270, 58510, 86540, 117020, 134137, 181381, 268274, 362762, 536548, 670685, 725524, 906905, 1341370, 1813810, 2682740, 3627620, 25317277, 50634554, 101269108, 126586385, 253172770, 506345540, 784835587, 1569671174, 3139342348, 3924177935, 7848355870, 15696711740]

約数ペア:

[(1, 15696711740), (2, 7848355870), (4, 3924177935), (5, 3139342348), (10, 1569671174), (20, 784835587), (31, 506345540), (62, 253172770), (124, 126586385), (155, 101269108), (310, 50634554), (620, 25317277), (4327, 3627620), (5851, 2682740), (8654, 1813810), (11702, 1341370), (17308, 906905), (21635, 725524), (23404, 670685), (29255, 536548), (43270, 362762), (58510, 268274), (86540, 181381), (117020, 134137)]