1900560337175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3821}}^2$

素因数の和:7820

約数の個数: 36

約数和(自身を含む): 2433821392128

約数和(自身を除く): 533261054953

約数列:

[1, 5, 25, 41, 127, 205, 635, 1025, 3175, 3821, 5207, 19105, 26035, 95525, 130175, 156661, 485267, 783305, 2426335, 3916525, 12131675, 14600041, 19895947, 73000205, 99479735, 365001025, 497398675, 598601681, 1854205207, 2993008405, 9271026035, 14965042025, 46355130175, 76022413487, 380112067435, 1900560337175]

約数ペア:

[(1, 1900560337175), (5, 380112067435), (25, 76022413487), (41, 46355130175), (127, 14965042025), (205, 9271026035), (635, 2993008405), (1025, 1854205207), (3175, 598601681), (3821, 497398675), (5207, 365001025), (19105, 99479735), (26035, 73000205), (95525, 19895947), (130175, 14600041), (156661, 12131675), (485267, 3916525), (783305, 2426335)]