17049980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50147}}^1$

素因数の和:50173

約数の個数: 24

約数和(自身を含む): 37911888

約数和(自身を除く): 20861908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50147, 100294, 200588, 250735, 501470, 852499, 1002940, 1704998, 3409996, 4262495, 8524990, 17049980]

約数ペア:

[(1, 17049980), (2, 8524990), (4, 4262495), (5, 3409996), (10, 1704998), (17, 1002940), (20, 852499), (34, 501470), (68, 250735), (85, 200588), (170, 100294), (340, 50147)]