80878010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{475753}}^1$

素因数の和:475777

約数の個数: 16

約数和(自身を含む): 154144296

約数和(自身を除く): 73266286

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 475753, 951506, 2378765, 4757530, 8087801, 16175602, 40439005, 80878010]

約数ペア:

[(1, 80878010), (2, 40439005), (5, 16175602), (10, 8087801), (17, 4757530), (34, 2378765), (85, 951506), (170, 475753)]