13301900

素因数分解:

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

素因数の和:7034

約数の個数: 36

約数和(自身を含む): 30388680

約数和(自身を除く): 17086780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 7001, 14002, 28004, 35005, 70010, 133019, 140020, 175025, 266038, 350050, 532076, 665095, 700100, 1330190, 2660380, 3325475, 6650950, 13301900]

約数ペア:

[(1, 13301900), (2, 6650950), (4, 3325475), (5, 2660380), (10, 1330190), (19, 700100), (20, 665095), (25, 532076), (38, 350050), (50, 266038), (76, 175025), (95, 140020), (100, 133019), (190, 70010), (380, 35005), (475, 28004), (950, 14002), (1900, 7001)]