9639040

素因数分解:

$2^7\times 5^1\times {\mathrm{15061}}^1$

素因数の和:15080

約数の個数: 32

約数和(自身を含む): 23044860

約数和(自身を除く): 13405820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15061, 30122, 60244, 75305, 120488, 150610, 240976, 301220, 481952, 602440, 963904, 1204880, 1927808, 2409760, 4819520, 9639040]

約数ペア:

[(1, 9639040), (2, 4819520), (4, 2409760), (5, 1927808), (8, 1204880), (10, 963904), (16, 602440), (20, 481952), (32, 301220), (40, 240976), (64, 150610), (80, 120488), (128, 75305), (160, 60244), (320, 30122), (640, 15061)]