22525340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 50676192

約数和(自身を除く): 28150852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 683, 970, 1366, 1649, 1940, 2732, 3298, 3415, 6596, 6830, 8245, 11611, 13660, 16490, 23222, 32980, 46444, 58055, 66251, 116110, 132502, 232220, 265004, 331255, 662510, 1126267, 1325020, 2252534, 4505068, 5631335, 11262670, 22525340]

約数ペア:

[(1, 22525340), (2, 11262670), (4, 5631335), (5, 4505068), (10, 2252534), (17, 1325020), (20, 1126267), (34, 662510), (68, 331255), (85, 265004), (97, 232220), (170, 132502), (194, 116110), (340, 66251), (388, 58055), (485, 46444), (683, 32980), (970, 23222), (1366, 16490), (1649, 13660), (1940, 11611), (2732, 8245), (3298, 6830), (3415, 6596)]