99238220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 213373440

約数和(自身を除く): 114135220

約数列:

[1, 2, 4, 5, 10, 20, 79, 107, 158, 214, 316, 395, 428, 535, 587, 790, 1070, 1174, 1580, 2140, 2348, 2935, 5870, 8453, 11740, 16906, 33812, 42265, 46373, 62809, 84530, 92746, 125618, 169060, 185492, 231865, 251236, 314045, 463730, 628090, 927460, 1256180, 4961911, 9923822, 19847644, 24809555, 49619110, 99238220]

約数ペア:

[(1, 99238220), (2, 49619110), (4, 24809555), (5, 19847644), (10, 9923822), (20, 4961911), (79, 1256180), (107, 927460), (158, 628090), (214, 463730), (316, 314045), (395, 251236), (428, 231865), (535, 185492), (587, 169060), (790, 125618), (1070, 92746), (1174, 84530), (1580, 62809), (2140, 46373), (2348, 42265), (2935, 33812), (5870, 16906), (8453, 11740)]