4877320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17419}}^1$

素因数の和:17437

約数の個数: 32

約数和(自身を含む): 12542400

約数和(自身を除く): 7665080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17419, 34838, 69676, 87095, 121933, 139352, 174190, 243866, 348380, 487732, 609665, 696760, 975464, 1219330, 2438660, 4877320]

約数ペア:

[(1, 4877320), (2, 2438660), (4, 1219330), (5, 975464), (7, 696760), (8, 609665), (10, 487732), (14, 348380), (20, 243866), (28, 174190), (35, 139352), (40, 121933), (56, 87095), (70, 69676), (140, 34838), (280, 17419)]