32399080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 51426200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 461, 502, 922, 1004, 1255, 1757, 1844, 2008, 2305, 2510, 3227, 3514, 3688, 4610, 5020, 6454, 7028, 8785, 9220, 10040, 12908, 14056, 16135, 17570, 18440, 25816, 32270, 35140, 64540, 70280, 115711, 129080, 231422, 462844, 578555, 809977, 925688, 1157110, 1619954, 2314220, 3239908, 4049885, 4628440, 6479816, 8099770, 16199540, 32399080]

約数ペア:

[(1, 32399080), (2, 16199540), (4, 8099770), (5, 6479816), (7, 4628440), (8, 4049885), (10, 3239908), (14, 2314220), (20, 1619954), (28, 1157110), (35, 925688), (40, 809977), (56, 578555), (70, 462844), (140, 231422), (251, 129080), (280, 115711), (461, 70280), (502, 64540), (922, 35140), (1004, 32270), (1255, 25816), (1757, 18440), (1844, 17570), (2008, 16135), (2305, 14056), (2510, 12908), (3227, 10040), (3514, 9220), (3688, 8785), (4610, 7028), (5020, 6454)]