24319960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{86857}}^1$

素因数の和:86875

約数の個数: 32

約数和(自身を含む): 62537760

約数和(自身を除く): 38217800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 86857, 173714, 347428, 434285, 607999, 694856, 868570, 1215998, 1737140, 2431996, 3039995, 3474280, 4863992, 6079990, 12159980, 24319960]

約数ペア:

[(1, 24319960), (2, 12159980), (4, 6079990), (5, 4863992), (7, 3474280), (8, 3039995), (10, 2431996), (14, 1737140), (20, 1215998), (28, 868570), (35, 694856), (40, 607999), (56, 434285), (70, 347428), (140, 173714), (280, 86857)]