4057378655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8609}}^1$

素因数の和:8696

約数の個数: 48

約数和(自身を含む): 5771455200

約数和(自身を除く): 1714076545

約数列:

[1, 5, 11, 19, 41, 55, 95, 121, 205, 209, 451, 605, 779, 1045, 2255, 2299, 3895, 4961, 8569, 8609, 11495, 24805, 42845, 43045, 94259, 94699, 163571, 352969, 471295, 473495, 817855, 1041689, 1764845, 1799281, 3882659, 5208445, 6706411, 8996405, 19413295, 19792091, 33532055, 42709249, 73770521, 98960455, 213546245, 368852605, 811475731, 4057378655]

約数ペア:

[(1, 4057378655), (5, 811475731), (11, 368852605), (19, 213546245), (41, 98960455), (55, 73770521), (95, 42709249), (121, 33532055), (205, 19792091), (209, 19413295), (451, 8996405), (605, 6706411), (779, 5208445), (1045, 3882659), (2255, 1799281), (2299, 1764845), (3895, 1041689), (4961, 817855), (8569, 473495), (8609, 471295), (11495, 352969), (24805, 163571), (42845, 94699), (43045, 94259)]