73669660

素因数分解:

$2^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2207}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 154869120

約数和(自身を除く): 81199460

約数列:

[1, 2, 4, 5, 10, 20, 1669, 2207, 3338, 4414, 6676, 8345, 8828, 11035, 16690, 22070, 33380, 44140, 3683483, 7366966, 14733932, 18417415, 36834830, 73669660]

約数ペア:

[(1, 73669660), (2, 36834830), (4, 18417415), (5, 14733932), (10, 7366966), (20, 3683483), (1669, 44140), (2207, 33380), (3338, 22070), (4414, 16690), (6676, 11035), (8345, 8828)]