68583380

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2393}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 144185832

約数和(自身を除く): 75602452

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2393, 2866, 4786, 5732, 7165, 9572, 11965, 14330, 23930, 28660, 47860, 3429169, 6858338, 13716676, 17145845, 34291690, 68583380]

約数ペア:

[(1, 68583380), (2, 34291690), (4, 17145845), (5, 13716676), (10, 6858338), (20, 3429169), (1433, 47860), (2393, 28660), (2866, 23930), (4786, 14330), (5732, 11965), (7165, 9572)]