9480220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27883}}^1$

素因数の和:27909

約数の個数: 24

約数和(自身を含む): 21080304

約数和(自身を除く): 11600084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27883, 55766, 111532, 139415, 278830, 474011, 557660, 948022, 1896044, 2370055, 4740110, 9480220]

約数ペア:

[(1, 9480220), (2, 4740110), (4, 2370055), (5, 1896044), (10, 948022), (17, 557660), (20, 474011), (34, 278830), (68, 139415), (85, 111532), (170, 55766), (340, 27883)]