13585880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 38495520

約数和(自身を除く): 24909640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 401, 440, 484, 605, 616, 770, 802, 847, 968, 1210, 1540, 1604, 1694, 2005, 2420, 2807, 3080, 3208, 3388, 4010, 4235, 4411, 4840, 5614, 6776, 8020, 8470, 8822, 11228, 14035, 16040, 16940, 17644, 22055, 22456, 28070, 30877, 33880, 35288, 44110, 48521, 56140, 61754, 88220, 97042, 112280, 123508, 154385, 176440, 194084, 242605, 247016, 308770, 339647, 388168, 485210, 617540, 679294, 970420, 1235080, 1358588, 1698235, 1940840, 2717176, 3396470, 6792940, 13585880]

約数ペア:

[(1, 13585880), (2, 6792940), (4, 3396470), (5, 2717176), (7, 1940840), (8, 1698235), (10, 1358588), (11, 1235080), (14, 970420), (20, 679294), (22, 617540), (28, 485210), (35, 388168), (40, 339647), (44, 308770), (55, 247016), (56, 242605), (70, 194084), (77, 176440), (88, 154385), (110, 123508), (121, 112280), (140, 97042), (154, 88220), (220, 61754), (242, 56140), (280, 48521), (308, 44110), (385, 35288), (401, 33880), (440, 30877), (484, 28070), (605, 22456), (616, 22055), (770, 17644), (802, 16940), (847, 16040), (968, 14035), (1210, 11228), (1540, 8822), (1604, 8470), (1694, 8020), (2005, 6776), (2420, 5614), (2807, 4840), (3080, 4411), (3208, 4235), (3388, 4010)]