152100038920

素因数分解:

$2^3\times 5^1\times {\mathrm{3802500973}}^1$

素因数の和:3802500984

約数の個数: 16

約数和(自身を含む): 342225087660

約数和(自身を除く): 190125048740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3802500973, 7605001946, 15210003892, 19012504865, 30420007784, 38025009730, 76050019460, 152100038920]

約数ペア:

[(1, 152100038920), (2, 76050019460), (4, 38025009730), (5, 30420007784), (8, 19012504865), (10, 15210003892), (20, 7605001946), (40, 3802500973)]