55343800

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1657}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 129522960

約数和(自身を除く): 74179160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 334, 668, 835, 1336, 1657, 1670, 3314, 3340, 4175, 6628, 6680, 8285, 8350, 13256, 16570, 16700, 33140, 33400, 41425, 66280, 82850, 165700, 276719, 331400, 553438, 1106876, 1383595, 2213752, 2767190, 5534380, 6917975, 11068760, 13835950, 27671900, 55343800]

約数ペア:

[(1, 55343800), (2, 27671900), (4, 13835950), (5, 11068760), (8, 6917975), (10, 5534380), (20, 2767190), (25, 2213752), (40, 1383595), (50, 1106876), (100, 553438), (167, 331400), (200, 276719), (334, 165700), (668, 82850), (835, 66280), (1336, 41425), (1657, 33400), (1670, 33140), (3314, 16700), (3340, 16570), (4175, 13256), (6628, 8350), (6680, 8285)]