26603800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7036

約数の個数: 48

約数和(自身を含む): 65118600

約数和(自身を除く): 38514800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7001, 14002, 28004, 35005, 56008, 70010, 133019, 140020, 175025, 266038, 280040, 350050, 532076, 665095, 700100, 1064152, 1330190, 1400200, 2660380, 3325475, 5320760, 6650950, 13301900, 26603800]

約数ペア:

[(1, 26603800), (2, 13301900), (4, 6650950), (5, 5320760), (8, 3325475), (10, 2660380), (19, 1400200), (20, 1330190), (25, 1064152), (38, 700100), (40, 665095), (50, 532076), (76, 350050), (95, 280040), (100, 266038), (152, 175025), (190, 140020), (200, 133019), (380, 70010), (475, 56008), (760, 35005), (950, 28004), (1900, 14002), (3800, 7001)]