9368720

素因数分解:

$2^4\times 5^1\times {\mathrm{117109}}^1$

素因数の和:117122

約数の個数: 20

約数和(自身を含む): 21782460

約数和(自身を除く): 12413740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117109, 234218, 468436, 585545, 936872, 1171090, 1873744, 2342180, 4684360, 9368720]

約数ペア:

[(1, 9368720), (2, 4684360), (4, 2342180), (5, 1873744), (8, 1171090), (10, 936872), (16, 585545), (20, 468436), (40, 234218), (80, 117109)]