5007380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 12289536

約数和(自身を除く): 7282156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 761, 940, 1316, 1522, 1645, 3044, 3290, 3805, 5327, 6580, 7610, 10654, 15220, 21308, 26635, 35767, 53270, 71534, 106540, 143068, 178835, 250369, 357670, 500738, 715340, 1001476, 1251845, 2503690, 5007380]

約数ペア:

[(1, 5007380), (2, 2503690), (4, 1251845), (5, 1001476), (7, 715340), (10, 500738), (14, 357670), (20, 250369), (28, 178835), (35, 143068), (47, 106540), (70, 71534), (94, 53270), (140, 35767), (188, 26635), (235, 21308), (329, 15220), (470, 10654), (658, 7610), (761, 6580), (940, 5327), (1316, 3805), (1522, 3290), (1645, 3044)]