42809330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 79491888

約数和(自身を除く): 36682558

約数列:

[1, 2, 5, 10, 41, 82, 193, 205, 386, 410, 541, 965, 1082, 1930, 2705, 5410, 7913, 15826, 22181, 39565, 44362, 79130, 104413, 110905, 208826, 221810, 522065, 1044130, 4280933, 8561866, 21404665, 42809330]

約数ペア:

[(1, 42809330), (2, 21404665), (5, 8561866), (10, 4280933), (41, 1044130), (82, 522065), (193, 221810), (205, 208826), (386, 110905), (410, 104413), (541, 79130), (965, 44362), (1082, 39565), (1930, 22181), (2705, 15826), (5410, 7913)]