20082044125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36241}}^1$

素因数の和:36311

約数の個数: 64

約数和(自身を含む): 30394570752

約数和(自身を除く): 10312526627

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 125, 143, 155, 275, 325, 341, 403, 715, 775, 1375, 1625, 1705, 2015, 3575, 3875, 4433, 8525, 10075, 17875, 22165, 36241, 42625, 50375, 110825, 181205, 398651, 471133, 554125, 906025, 1123471, 1993255, 2355665, 4530125, 5182463, 5617355, 9966275, 11778325, 12358181, 14605123, 25912315, 28086775, 49831375, 58891625, 61790905, 73025615, 129561575, 140433875, 160656353, 308954525, 365128075, 647807875, 803281765, 1544772625, 1825640375, 4016408825, 20082044125]

約数ペア:

[(1, 20082044125), (5, 4016408825), (11, 1825640375), (13, 1544772625), (25, 803281765), (31, 647807875), (55, 365128075), (65, 308954525), (125, 160656353), (143, 140433875), (155, 129561575), (275, 73025615), (325, 61790905), (341, 58891625), (403, 49831375), (715, 28086775), (775, 25912315), (1375, 14605123), (1625, 12358181), (1705, 11778325), (2015, 9966275), (3575, 5617355), (3875, 5182463), (4433, 4530125), (8525, 2355665), (10075, 1993255), (17875, 1123471), (22165, 906025), (36241, 554125), (42625, 471133), (50375, 398651), (110825, 181205)]