39335330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 72284400

約数和(自身を除く): 32949070

約数列:

[1, 2, 5, 10, 89, 178, 193, 229, 386, 445, 458, 890, 965, 1145, 1930, 2290, 17177, 20381, 34354, 40762, 44197, 85885, 88394, 101905, 171770, 203810, 220985, 441970, 3933533, 7867066, 19667665, 39335330]

約数ペア:

[(1, 39335330), (2, 19667665), (5, 7867066), (10, 3933533), (89, 441970), (178, 220985), (193, 203810), (229, 171770), (386, 101905), (445, 88394), (458, 85885), (890, 44197), (965, 40762), (1145, 34354), (1930, 20381), (2290, 17177)]