76830440

素因数分解:

$2^3\times 5^1\times {\mathrm{1920761}}^1$

素因数の和:1920772

約数の個数: 16

約数和(自身を含む): 172868580

約数和(自身を除く): 96038140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1920761, 3841522, 7683044, 9603805, 15366088, 19207610, 38415220, 76830440]

約数ペア:

[(1, 76830440), (2, 38415220), (4, 19207610), (5, 15366088), (8, 9603805), (10, 7683044), (20, 3841522), (40, 1920761)]