2110589360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{1997}}^1$

素因数の和:3222

約数の個数: 80

約数和(自身を含む): 5360362272

約数和(自身を除く): 3249772912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1201, 1997, 2402, 3994, 4804, 6005, 7988, 9608, 9985, 12010, 13211, 15976, 19216, 19970, 21967, 24020, 26422, 31952, 39940, 43934, 48040, 52844, 66055, 79880, 87868, 96080, 105688, 109835, 132110, 159760, 175736, 211376, 219670, 264220, 351472, 439340, 528440, 878680, 1056880, 1757360, 2398397, 4796794, 9593588, 11991985, 19187176, 23983970, 26382367, 38374352, 47967940, 52764734, 95935880, 105529468, 131911835, 191871760, 211058936, 263823670, 422117872, 527647340, 1055294680, 2110589360]

約数ペア:

[(1, 2110589360), (2, 1055294680), (4, 527647340), (5, 422117872), (8, 263823670), (10, 211058936), (11, 191871760), (16, 131911835), (20, 105529468), (22, 95935880), (40, 52764734), (44, 47967940), (55, 38374352), (80, 26382367), (88, 23983970), (110, 19187176), (176, 11991985), (220, 9593588), (440, 4796794), (880, 2398397), (1201, 1757360), (1997, 1056880), (2402, 878680), (3994, 528440), (4804, 439340), (6005, 351472), (7988, 264220), (9608, 219670), (9985, 211376), (12010, 175736), (13211, 159760), (15976, 132110), (19216, 109835), (19970, 105688), (21967, 96080), (24020, 87868), (26422, 79880), (31952, 66055), (39940, 52844), (43934, 48040)]