32905660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23173}}^1$

素因数の和:23253

約数の個数: 24

約数和(自身を含む): 70078176

約数和(自身を除く): 37172516

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 23173, 46346, 92692, 115865, 231730, 463460, 1645283, 3290566, 6581132, 8226415, 16452830, 32905660]

約数ペア:

[(1, 32905660), (2, 16452830), (4, 8226415), (5, 6581132), (10, 3290566), (20, 1645283), (71, 463460), (142, 231730), (284, 115865), (355, 92692), (710, 46346), (1420, 23173)]