938865520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{510253}}^1$

素因数の和:510289

約数の個数: 40

約数和(自身を含む): 2277773856

約数和(自身を除く): 1338908336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 510253, 1020506, 2041012, 2551265, 4082024, 5102530, 8164048, 10205060, 11735819, 20410120, 23471638, 40820240, 46943276, 58679095, 93886552, 117358190, 187773104, 234716380, 469432760, 938865520]

約数ペア:

[(1, 938865520), (2, 469432760), (4, 234716380), (5, 187773104), (8, 117358190), (10, 93886552), (16, 58679095), (20, 46943276), (23, 40820240), (40, 23471638), (46, 20410120), (80, 11735819), (92, 10205060), (115, 8164048), (184, 5102530), (230, 4082024), (368, 2551265), (460, 2041012), (920, 1020506), (1840, 510253)]