76943990

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{9511}}^1$

素因数の和:10327

約数の個数: 16

約数和(自身を含む): 138684960

約数和(自身を除く): 61740970

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 9511, 19022, 47555, 95110, 7694399, 15388798, 38471995, 76943990]

約数ペア:

[(1, 76943990), (2, 38471995), (5, 15388798), (10, 7694399), (809, 95110), (1618, 47555), (4045, 19022), (8090, 9511)]