2224217660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{338027}}^1$

素因数の和:338090

約数の個数: 48

約数和(自身を含む): 5451715584

約数和(自身を除く): 3227497924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 338027, 676054, 1352108, 1690135, 2366189, 3380270, 4732378, 6760540, 9464756, 11830945, 15887269, 23661890, 31774538, 47323780, 63549076, 79436345, 111210883, 158872690, 222421766, 317745380, 444843532, 556054415, 1112108830, 2224217660]

約数ペア:

[(1, 2224217660), (2, 1112108830), (4, 556054415), (5, 444843532), (7, 317745380), (10, 222421766), (14, 158872690), (20, 111210883), (28, 79436345), (35, 63549076), (47, 47323780), (70, 31774538), (94, 23661890), (140, 15887269), (188, 11830945), (235, 9464756), (329, 6760540), (470, 4732378), (658, 3380270), (940, 2366189), (1316, 1690135), (1645, 1352108), (3290, 676054), (6580, 338027)]