42694660

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{1823}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 89784576

約数和(自身を除く): 47089916

約数列:

[1, 2, 4, 5, 10, 20, 1171, 1823, 2342, 3646, 4684, 5855, 7292, 9115, 11710, 18230, 23420, 36460, 2134733, 4269466, 8538932, 10673665, 21347330, 42694660]

約数ペア:

[(1, 42694660), (2, 21347330), (4, 10673665), (5, 8538932), (10, 4269466), (20, 2134733), (1171, 36460), (1823, 23420), (2342, 18230), (3646, 11710), (4684, 9115), (5855, 7292)]