85329080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 202098240

約数和(自身を除く): 116769160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 460, 548, 677, 685, 920, 1096, 1354, 1370, 2708, 2740, 3151, 3385, 5416, 5480, 6302, 6770, 12604, 13540, 15571, 15755, 25208, 27080, 31142, 31510, 62284, 63020, 77855, 92749, 124568, 126040, 155710, 185498, 311420, 370996, 463745, 622840, 741992, 927490, 1854980, 2133227, 3709960, 4266454, 8532908, 10666135, 17065816, 21332270, 42664540, 85329080]

約数ペア:

[(1, 85329080), (2, 42664540), (4, 21332270), (5, 17065816), (8, 10666135), (10, 8532908), (20, 4266454), (23, 3709960), (40, 2133227), (46, 1854980), (92, 927490), (115, 741992), (137, 622840), (184, 463745), (230, 370996), (274, 311420), (460, 185498), (548, 155710), (677, 126040), (685, 124568), (920, 92749), (1096, 77855), (1354, 63020), (1370, 62284), (2708, 31510), (2740, 31142), (3151, 27080), (3385, 25208), (5416, 15755), (5480, 15571), (6302, 13540), (6770, 12604)]