23119880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82571}}^1$

素因数の和:82589

約数の個数: 32

約数和(自身を含む): 59451840

約数和(自身を除く): 36331960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82571, 165142, 330284, 412855, 577997, 660568, 825710, 1155994, 1651420, 2311988, 2889985, 3302840, 4623976, 5779970, 11559940, 23119880]

約数ペア:

[(1, 23119880), (2, 11559940), (4, 5779970), (5, 4623976), (7, 3302840), (8, 2889985), (10, 2311988), (14, 1651420), (20, 1155994), (28, 825710), (35, 660568), (40, 577997), (56, 412855), (70, 330284), (140, 165142), (280, 82571)]