9206920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7937}}^1$

素因数の和:7977

約数の個数: 32

約数和(自身を含む): 21432600

約数和(自身を除く): 12225680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7937, 15874, 31748, 39685, 63496, 79370, 158740, 230173, 317480, 460346, 920692, 1150865, 1841384, 2301730, 4603460, 9206920]

約数ペア:

[(1, 9206920), (2, 4603460), (4, 2301730), (5, 1841384), (8, 1150865), (10, 920692), (20, 460346), (29, 317480), (40, 230173), (58, 158740), (116, 79370), (145, 63496), (232, 39685), (290, 31748), (580, 15874), (1160, 7937)]