4279580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 9779616

約数和(自身を除く): 5500036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 307, 340, 410, 614, 697, 820, 1228, 1394, 1535, 2788, 3070, 3485, 5219, 6140, 6970, 10438, 12587, 13940, 20876, 25174, 26095, 50348, 52190, 62935, 104380, 125870, 213979, 251740, 427958, 855916, 1069895, 2139790, 4279580]

約数ペア:

[(1, 4279580), (2, 2139790), (4, 1069895), (5, 855916), (10, 427958), (17, 251740), (20, 213979), (34, 125870), (41, 104380), (68, 62935), (82, 52190), (85, 50348), (164, 26095), (170, 25174), (205, 20876), (307, 13940), (340, 12587), (410, 10438), (614, 6970), (697, 6140), (820, 5219), (1228, 3485), (1394, 3070), (1535, 2788)]