133724780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23297}}^1$

素因数の和:23354

約数の個数: 48

約数和(自身を含む): 328781376

約数和(自身を除く): 195056596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 23297, 46594, 93188, 116485, 163079, 232970, 326158, 465940, 652316, 815395, 955177, 1630790, 1910354, 3261580, 3820708, 4775885, 6686239, 9551770, 13372478, 19103540, 26744956, 33431195, 66862390, 133724780]

約数ペア:

[(1, 133724780), (2, 66862390), (4, 33431195), (5, 26744956), (7, 19103540), (10, 13372478), (14, 9551770), (20, 6686239), (28, 4775885), (35, 3820708), (41, 3261580), (70, 1910354), (82, 1630790), (140, 955177), (164, 815395), (205, 652316), (287, 465940), (410, 326158), (574, 232970), (820, 163079), (1148, 116485), (1435, 93188), (2870, 46594), (5740, 23297)]