23745520

素因数分解:

$2^4\times 5^1\times {\mathrm{296819}}^1$

素因数の和:296832

約数の個数: 20

約数和(自身を含む): 55208520

約数和(自身を除く): 31463000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 296819, 593638, 1187276, 1484095, 2374552, 2968190, 4749104, 5936380, 11872760, 23745520]

約数ペア:

[(1, 23745520), (2, 11872760), (4, 5936380), (5, 4749104), (8, 2968190), (10, 2374552), (16, 1484095), (20, 1187276), (40, 593638), (80, 296819)]