22105040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5939

約数の個数: 40

約数和(自身を含む): 52496640

約数和(自身を除く): 30391600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 5879, 11758, 23516, 29395, 47032, 58790, 94064, 117580, 235160, 276313, 470320, 552626, 1105252, 1381565, 2210504, 2763130, 4421008, 5526260, 11052520, 22105040]

約数ペア:

[(1, 22105040), (2, 11052520), (4, 5526260), (5, 4421008), (8, 2763130), (10, 2210504), (16, 1381565), (20, 1105252), (40, 552626), (47, 470320), (80, 276313), (94, 235160), (188, 117580), (235, 94064), (376, 58790), (470, 47032), (752, 29395), (940, 23516), (1880, 11758), (3760, 5879)]