11942560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10663}}^1$

素因数の和:10685

約数の個数: 48

約数和(自身を含む): 32247936

約数和(自身を除く): 20305376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10663, 21326, 42652, 53315, 74641, 85304, 106630, 149282, 170608, 213260, 298564, 341216, 373205, 426520, 597128, 746410, 853040, 1194256, 1492820, 1706080, 2388512, 2985640, 5971280, 11942560]

約数ペア:

[(1, 11942560), (2, 5971280), (4, 2985640), (5, 2388512), (7, 1706080), (8, 1492820), (10, 1194256), (14, 853040), (16, 746410), (20, 597128), (28, 426520), (32, 373205), (35, 341216), (40, 298564), (56, 213260), (70, 170608), (80, 149282), (112, 106630), (140, 85304), (160, 74641), (224, 53315), (280, 42652), (560, 21326), (1120, 10663)]