47491040

素因数分解:

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

素因数の和:296834

約数の個数: 24

約数和(自身を含む): 112197960

約数和(自身を除く): 64706920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 296819, 593638, 1187276, 1484095, 2374552, 2968190, 4749104, 5936380, 9498208, 11872760, 23745520, 47491040]

約数ペア:

[(1, 47491040), (2, 23745520), (4, 11872760), (5, 9498208), (8, 5936380), (10, 4749104), (16, 2968190), (20, 2374552), (32, 1484095), (40, 1187276), (80, 593638), (160, 296819)]