40119370

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{3079}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 72293760

約数和(自身を除く): 32174390

約数列:

[1, 2, 5, 10, 1303, 2606, 3079, 6158, 6515, 13030, 15395, 30790, 4011937, 8023874, 20059685, 40119370]

約数ペア:

[(1, 40119370), (2, 20059685), (5, 8023874), (10, 4011937), (1303, 30790), (2606, 15395), (3079, 13030), (6158, 6515)]