34547420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42131}}^1$

素因数の和:42181

約数の個数: 24

約数和(自身を含む): 74320848

約数和(自身を除く): 39773428

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 42131, 84262, 168524, 210655, 421310, 842620, 1727371, 3454742, 6909484, 8636855, 17273710, 34547420]

約数ペア:

[(1, 34547420), (2, 17273710), (4, 8636855), (5, 6909484), (10, 3454742), (20, 1727371), (41, 842620), (82, 421310), (164, 210655), (205, 168524), (410, 84262), (820, 42131)]