10119880

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{587}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 12741560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 587, 862, 1174, 1724, 2155, 2348, 2935, 3448, 4310, 4696, 5870, 8620, 11740, 17240, 23480, 252997, 505994, 1011988, 1264985, 2023976, 2529970, 5059940, 10119880]

約数ペア:

[(1, 10119880), (2, 5059940), (4, 2529970), (5, 2023976), (8, 1264985), (10, 1011988), (20, 505994), (40, 252997), (431, 23480), (587, 17240), (862, 11740), (1174, 8620), (1724, 5870), (2155, 4696), (2348, 4310), (2935, 3448)]