13374040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14537}}^1$

素因数の和:14571

約数の個数: 32

約数和(自身を含む): 31402080

約数和(自身を除く): 18028040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14537, 29074, 58148, 72685, 116296, 145370, 290740, 334351, 581480, 668702, 1337404, 1671755, 2674808, 3343510, 6687020, 13374040]

約数ペア:

[(1, 13374040), (2, 6687020), (4, 3343510), (5, 2674808), (8, 1671755), (10, 1337404), (20, 668702), (23, 581480), (40, 334351), (46, 290740), (92, 145370), (115, 116296), (184, 72685), (230, 58148), (460, 29074), (920, 14537)]