8320730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 16597440

約数和(自身を除く): 8276710

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1129, 1474, 2258, 3685, 5645, 7370, 11290, 12419, 24838, 62095, 75643, 124190, 151286, 378215, 756430, 832073, 1664146, 4160365, 8320730]

約数ペア:

[(1, 8320730), (2, 4160365), (5, 1664146), (10, 832073), (11, 756430), (22, 378215), (55, 151286), (67, 124190), (110, 75643), (134, 62095), (335, 24838), (670, 12419), (737, 11290), (1129, 7370), (1474, 5645), (2258, 3685)]