38023810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8431}}^1$

素因数の和:8490

約数の個数: 32

約数和(自身を含む): 76495104

約数和(自身を除く): 38471294

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 8431, 16862, 42155, 84310, 92741, 185482, 345671, 463705, 691342, 927410, 1728355, 3456710, 3802381, 7604762, 19011905, 38023810]

約数ペア:

[(1, 38023810), (2, 19011905), (5, 7604762), (10, 3802381), (11, 3456710), (22, 1728355), (41, 927410), (55, 691342), (82, 463705), (110, 345671), (205, 185482), (410, 92741), (451, 84310), (902, 42155), (2255, 16862), (4510, 8431)]