3953360

素因数分解:

$2^4\times 5^1\times {\mathrm{49417}}^1$

素因数の和:49430

約数の個数: 20

約数和(自身を含む): 9191748

約数和(自身を除く): 5238388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49417, 98834, 197668, 247085, 395336, 494170, 790672, 988340, 1976680, 3953360]

約数ペア:

[(1, 3953360), (2, 1976680), (4, 988340), (5, 790672), (8, 494170), (10, 395336), (16, 247085), (20, 197668), (40, 98834), (80, 49417)]