40304450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47417}}^1$

素因数の和:47446

約数の個数: 24

約数和(自身を含む): 79377732

約数和(自身を除く): 39073282

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 47417, 94834, 237085, 474170, 806089, 1185425, 1612178, 2370850, 4030445, 8060890, 20152225, 40304450]

約数ペア:

[(1, 40304450), (2, 20152225), (5, 8060890), (10, 4030445), (17, 2370850), (25, 1612178), (34, 1185425), (50, 806089), (85, 474170), (170, 237085), (425, 94834), (850, 47417)]