9256880

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 21654864

約数和(自身を除く): 12397984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 461, 502, 922, 1004, 1255, 1844, 2008, 2305, 2510, 3688, 4016, 4610, 5020, 7376, 9220, 10040, 18440, 20080, 36880, 115711, 231422, 462844, 578555, 925688, 1157110, 1851376, 2314220, 4628440, 9256880]

約数ペア:

[(1, 9256880), (2, 4628440), (4, 2314220), (5, 1851376), (8, 1157110), (10, 925688), (16, 578555), (20, 462844), (40, 231422), (80, 115711), (251, 36880), (461, 20080), (502, 18440), (922, 10040), (1004, 9220), (1255, 7376), (1844, 5020), (2008, 4610), (2305, 4016), (2510, 3688)]