9109850

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 17061408

約数和(自身を除く): 7951558

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1091, 1670, 2182, 4175, 5455, 8350, 10910, 27275, 54550, 182197, 364394, 910985, 1821970, 4554925, 9109850]

約数ペア:

[(1, 9109850), (2, 4554925), (5, 1821970), (10, 910985), (25, 364394), (50, 182197), (167, 54550), (334, 27275), (835, 10910), (1091, 8350), (1670, 5455), (2182, 4175)]