38589490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 36682190

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 5279, 7310, 10558, 26395, 52790, 89743, 179486, 226997, 448715, 453994, 897430, 1134985, 2269970, 3858949, 7717898, 19294745, 38589490]

約数ペア:

[(1, 38589490), (2, 19294745), (5, 7717898), (10, 3858949), (17, 2269970), (34, 1134985), (43, 897430), (85, 453994), (86, 448715), (170, 226997), (215, 179486), (430, 89743), (731, 52790), (1462, 26395), (3655, 10558), (5279, 7310)]