22249150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5779}}^1$

素因数の和:5809

約数の個数: 48

約数和(自身を含む): 51603840

約数和(自身を除く): 29354690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 5779, 11558, 28895, 40453, 57790, 63569, 80906, 127138, 144475, 202265, 288950, 317845, 404530, 444983, 635690, 889966, 1011325, 1589225, 2022650, 2224915, 3178450, 4449830, 11124575, 22249150]

約数ペア:

[(1, 22249150), (2, 11124575), (5, 4449830), (7, 3178450), (10, 2224915), (11, 2022650), (14, 1589225), (22, 1011325), (25, 889966), (35, 635690), (50, 444983), (55, 404530), (70, 317845), (77, 288950), (110, 202265), (154, 144475), (175, 127138), (275, 80906), (350, 63569), (385, 57790), (550, 40453), (770, 28895), (1925, 11558), (3850, 5779)]