80773670

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{6659}}^1$

素因数の和:7879

約数の個数: 16

約数和(自身を含む): 145534320

約数和(自身を除く): 64760650

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 6659, 12130, 13318, 33295, 66590, 8077367, 16154734, 40386835, 80773670]

約数ペア:

[(1, 80773670), (2, 40386835), (5, 16154734), (10, 8077367), (1213, 66590), (2426, 33295), (6065, 13318), (6659, 12130)]