9459280

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 22121352

約数和(自身を除く): 12662072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 373, 634, 746, 1268, 1492, 1585, 1865, 2536, 2984, 3170, 3730, 5072, 5968, 6340, 7460, 12680, 14920, 25360, 29840, 118241, 236482, 472964, 591205, 945928, 1182410, 1891856, 2364820, 4729640, 9459280]

約数ペア:

[(1, 9459280), (2, 4729640), (4, 2364820), (5, 1891856), (8, 1182410), (10, 945928), (16, 591205), (20, 472964), (40, 236482), (80, 118241), (317, 29840), (373, 25360), (634, 14920), (746, 12680), (1268, 7460), (1492, 6340), (1585, 5968), (1865, 5072), (2536, 3730), (2984, 3170)]