71866010

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{8669}}^1$

素因数の和:9505

約数の個数: 16

約数和(自身を含む): 129529800

約数和(自身を除く): 57663790

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 8669, 17338, 43345, 86690, 7186601, 14373202, 35933005, 71866010]

約数ペア:

[(1, 71866010), (2, 35933005), (5, 14373202), (10, 7186601), (829, 86690), (1658, 43345), (4145, 17338), (8290, 8669)]