77137810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 68159342

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 4003, 8006, 9635, 19270, 20015, 40030, 164123, 188141, 328246, 376282, 820615, 940705, 1641230, 1881410, 7713781, 15427562, 38568905, 77137810]

約数ペア:

[(1, 77137810), (2, 38568905), (5, 15427562), (10, 7713781), (41, 1881410), (47, 1641230), (82, 940705), (94, 820615), (205, 376282), (235, 328246), (410, 188141), (470, 164123), (1927, 40030), (3854, 20015), (4003, 19270), (8006, 9635)]