81702432010

素因数分解:

$2^1\times 5^1\times {\mathrm{7753}}^1\times {\mathrm{1053817}}^1$

素因数の和:1061577

約数の個数: 16

約数和(自身を含む): 147083485896

約数和(自身を除く): 65381053886

約数列:

[1, 2, 5, 10, 7753, 15506, 38765, 77530, 1053817, 2107634, 5269085, 10538170, 8170243201, 16340486402, 40851216005, 81702432010]

約数ペア:

[(1, 81702432010), (2, 40851216005), (5, 16340486402), (10, 8170243201), (7753, 10538170), (15506, 5269085), (38765, 2107634), (77530, 1053817)]