4893520

素因数分解:

$2^4\times 5^1\times {\mathrm{61169}}^1$

素因数の和:61182

約数の個数: 20

約数和(自身を含む): 11377620

約数和(自身を除く): 6484100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61169, 122338, 244676, 305845, 489352, 611690, 978704, 1223380, 2446760, 4893520]

約数ペア:

[(1, 4893520), (2, 2446760), (4, 1223380), (5, 978704), (8, 611690), (10, 489352), (16, 305845), (20, 244676), (40, 122338), (80, 61169)]