9769940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 21796992

約数和(自身を除く): 12027052

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 317, 335, 460, 634, 670, 1268, 1340, 1541, 1585, 3082, 3170, 6164, 6340, 7291, 7705, 14582, 15410, 21239, 29164, 30820, 36455, 42478, 72910, 84956, 106195, 145820, 212390, 424780, 488497, 976994, 1953988, 2442485, 4884970, 9769940]

約数ペア:

[(1, 9769940), (2, 4884970), (4, 2442485), (5, 1953988), (10, 976994), (20, 488497), (23, 424780), (46, 212390), (67, 145820), (92, 106195), (115, 84956), (134, 72910), (230, 42478), (268, 36455), (317, 30820), (335, 29164), (460, 21239), (634, 15410), (670, 14582), (1268, 7705), (1340, 7291), (1541, 6340), (1585, 6164), (3082, 3170)]