91828280

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3391}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 206979840

約数和(自身を除く): 115151560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3385, 3391, 5416, 6770, 6782, 13540, 13564, 16955, 27080, 27128, 33910, 67820, 135640, 2295707, 4591414, 9182828, 11478535, 18365656, 22957070, 45914140, 91828280]

約数ペア:

[(1, 91828280), (2, 45914140), (4, 22957070), (5, 18365656), (8, 11478535), (10, 9182828), (20, 4591414), (40, 2295707), (677, 135640), (1354, 67820), (2708, 33910), (3385, 27128), (3391, 27080), (5416, 16955), (6770, 13564), (6782, 13540)]