193102480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104947}}^1$

素因数の和:104983

約数の個数: 40

約数和(自身を含む): 468487872

約数和(自身を除く): 275385392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 104947, 209894, 419788, 524735, 839576, 1049470, 1679152, 2098940, 2413781, 4197880, 4827562, 8395760, 9655124, 12068905, 19310248, 24137810, 38620496, 48275620, 96551240, 193102480]

約数ペア:

[(1, 193102480), (2, 96551240), (4, 48275620), (5, 38620496), (8, 24137810), (10, 19310248), (16, 12068905), (20, 9655124), (23, 8395760), (40, 4827562), (46, 4197880), (80, 2413781), (92, 2098940), (115, 1679152), (184, 1049470), (230, 839576), (368, 524735), (460, 419788), (920, 209894), (1840, 104947)]