10898620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13291}}^1$

素因数の和:13341

約数の個数: 24

約数和(自身を含む): 23447088

約数和(自身を除く): 12548468

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13291, 26582, 53164, 66455, 132910, 265820, 544931, 1089862, 2179724, 2724655, 5449310, 10898620]

約数ペア:

[(1, 10898620), (2, 5449310), (4, 2724655), (5, 2179724), (10, 1089862), (20, 544931), (41, 265820), (82, 132910), (164, 66455), (205, 53164), (410, 26582), (820, 13291)]