2307440

素因数分解:

$2^4\times 5^1\times {\mathrm{28843}}^1$

素因数の和:28856

約数の個数: 20

約数和(自身を含む): 5364984

約数和(自身を除く): 3057544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28843, 57686, 115372, 144215, 230744, 288430, 461488, 576860, 1153720, 2307440]

約数ペア:

[(1, 2307440), (2, 1153720), (4, 576860), (5, 461488), (8, 288430), (10, 230744), (16, 144215), (20, 115372), (40, 57686), (80, 28843)]