5625320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 12852000

約数和(自身を除く): 7226680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2099, 2680, 4198, 8396, 10495, 16792, 20990, 41980, 83960, 140633, 281266, 562532, 703165, 1125064, 1406330, 2812660, 5625320]

約数ペア:

[(1, 5625320), (2, 2812660), (4, 1406330), (5, 1125064), (8, 703165), (10, 562532), (20, 281266), (40, 140633), (67, 83960), (134, 41980), (268, 20990), (335, 16792), (536, 10495), (670, 8396), (1340, 4198), (2099, 2680)]