9093704950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{870211}}^1$

素因数の和:870253

約数の個数: 48

約数和(自身を含む): 19423131840

約数和(自身を除く): 10329426890

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 870211, 1740422, 4351055, 8702110, 9572321, 16534009, 19144642, 21755275, 33068018, 43510550, 47861605, 82670045, 95723210, 165340090, 181874099, 239308025, 363748198, 413350225, 478616050, 826700450, 909370495, 1818740990, 4546852475, 9093704950]

約数ペア:

[(1, 9093704950), (2, 4546852475), (5, 1818740990), (10, 909370495), (11, 826700450), (19, 478616050), (22, 413350225), (25, 363748198), (38, 239308025), (50, 181874099), (55, 165340090), (95, 95723210), (110, 82670045), (190, 47861605), (209, 43510550), (275, 33068018), (418, 21755275), (475, 19144642), (550, 16534009), (950, 9572321), (1045, 8702110), (2090, 4351055), (5225, 1740422), (10450, 870211)]