9787460

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 20653080

約数和(自身を除く): 10865620

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2137, 2290, 4274, 4580, 8548, 10685, 21370, 42740, 489373, 978746, 1957492, 2446865, 4893730, 9787460]

約数ペア:

[(1, 9787460), (2, 4893730), (4, 2446865), (5, 1957492), (10, 978746), (20, 489373), (229, 42740), (458, 21370), (916, 10685), (1145, 8548), (2137, 4580), (2290, 4274)]