82674860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{100823}}^1$

素因数の和:100873

約数の個数: 24

約数和(自身を含む): 177853536

約数和(自身を除く): 95178676

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 100823, 201646, 403292, 504115, 1008230, 2016460, 4133743, 8267486, 16534972, 20668715, 41337430, 82674860]

約数ペア:

[(1, 82674860), (2, 41337430), (4, 20668715), (5, 16534972), (10, 8267486), (20, 4133743), (41, 2016460), (82, 1008230), (164, 504115), (205, 403292), (410, 201646), (820, 100823)]