13362580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8677}}^1$

素因数の和:8704

約数の個数: 48

約数和(自身を含む): 34989696

約数和(自身を除く): 21627116

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 8677, 17354, 34708, 43385, 60739, 86770, 95447, 121478, 173540, 190894, 242956, 303695, 381788, 477235, 607390, 668129, 954470, 1214780, 1336258, 1908940, 2672516, 3340645, 6681290, 13362580]

約数ペア:

[(1, 13362580), (2, 6681290), (4, 3340645), (5, 2672516), (7, 1908940), (10, 1336258), (11, 1214780), (14, 954470), (20, 668129), (22, 607390), (28, 477235), (35, 381788), (44, 303695), (55, 242956), (70, 190894), (77, 173540), (110, 121478), (140, 95447), (154, 86770), (220, 60739), (308, 43385), (385, 34708), (770, 17354), (1540, 8677)]