6478480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 15391872

約数和(自身を除く): 8913392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1723, 1880, 3446, 3760, 6892, 8615, 13784, 17230, 27568, 34460, 68920, 80981, 137840, 161962, 323924, 404905, 647848, 809810, 1295696, 1619620, 3239240, 6478480]

約数ペア:

[(1, 6478480), (2, 3239240), (4, 1619620), (5, 1295696), (8, 809810), (10, 647848), (16, 404905), (20, 323924), (40, 161962), (47, 137840), (80, 80981), (94, 68920), (188, 34460), (235, 27568), (376, 17230), (470, 13784), (752, 8615), (940, 6892), (1723, 3760), (1880, 3446)]