91692880

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1693}}^1$

素因数の和:2383

約数の個数: 40

約数和(自身を含む): 213626952

約数和(自身を除く): 121934072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1354, 1693, 2708, 3385, 3386, 5416, 6770, 6772, 8465, 10832, 13540, 13544, 16930, 27080, 27088, 33860, 54160, 67720, 135440, 1146161, 2292322, 4584644, 5730805, 9169288, 11461610, 18338576, 22923220, 45846440, 91692880]

約数ペア:

[(1, 91692880), (2, 45846440), (4, 22923220), (5, 18338576), (8, 11461610), (10, 9169288), (16, 5730805), (20, 4584644), (40, 2292322), (80, 1146161), (677, 135440), (1354, 67720), (1693, 54160), (2708, 33860), (3385, 27088), (3386, 27080), (5416, 16930), (6770, 13544), (6772, 13540), (8465, 10832)]