220170560

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14639}}^1$

素因数の和:14703

約数の個数: 56

約数和(自身を含む): 535472640

約数和(自身を除く): 315302080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 14639, 15040, 29278, 58556, 73195, 117112, 146390, 234224, 292780, 468448, 585560, 688033, 936896, 1171120, 1376066, 2342240, 2752132, 3440165, 4684480, 5504264, 6880330, 11008528, 13760660, 22017056, 27521320, 44034112, 55042640, 110085280, 220170560]

約数ペア:

[(1, 220170560), (2, 110085280), (4, 55042640), (5, 44034112), (8, 27521320), (10, 22017056), (16, 13760660), (20, 11008528), (32, 6880330), (40, 5504264), (47, 4684480), (64, 3440165), (80, 2752132), (94, 2342240), (160, 1376066), (188, 1171120), (235, 936896), (320, 688033), (376, 585560), (470, 468448), (752, 292780), (940, 234224), (1504, 146390), (1880, 117112), (3008, 73195), (3760, 58556), (7520, 29278), (14639, 15040)]