104718680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{237997}}^1$

素因数の和:238019

約数の個数: 32

約数和(自身を含む): 257037840

約数和(自身を除く): 152319160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 237997, 475994, 951988, 1189985, 1903976, 2379970, 2617967, 4759940, 5235934, 9519880, 10471868, 13089835, 20943736, 26179670, 52359340, 104718680]

約数ペア:

[(1, 104718680), (2, 52359340), (4, 26179670), (5, 20943736), (8, 13089835), (10, 10471868), (11, 9519880), (20, 5235934), (22, 4759940), (40, 2617967), (44, 2379970), (55, 1903976), (88, 1189985), (110, 951988), (220, 475994), (440, 237997)]