40585970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 77815728

約数和(自身を除く): 37229758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1237, 1930, 2474, 3281, 6185, 6562, 12370, 16405, 21029, 32810, 42058, 105145, 210290, 238741, 477482, 1193705, 2387410, 4058597, 8117194, 20292985, 40585970]

約数ペア:

[(1, 40585970), (2, 20292985), (5, 8117194), (10, 4058597), (17, 2387410), (34, 1193705), (85, 477482), (170, 238741), (193, 210290), (386, 105145), (965, 42058), (1237, 32810), (1930, 21029), (2474, 16405), (3281, 12370), (6185, 6562)]