17927180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52727}}^1$

素因数の和:52753

約数の個数: 24

約数和(自身を含む): 39862368

約数和(自身を除く): 21935188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 52727, 105454, 210908, 263635, 527270, 896359, 1054540, 1792718, 3585436, 4481795, 8963590, 17927180]

約数ペア:

[(1, 17927180), (2, 8963590), (4, 4481795), (5, 3585436), (10, 1792718), (17, 1054540), (20, 896359), (34, 527270), (68, 263635), (85, 210908), (170, 105454), (340, 52727)]