220148024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{11003}}^1$

素因数の和:11111

約数の個数: 32

約数和(自身を含む): 429816240

約数和(自身を除く): 209668216

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 5002, 10004, 11003, 20008, 22006, 44012, 88024, 451123, 671183, 902246, 1342366, 1804492, 2684732, 3608984, 5369464, 27518503, 55037006, 110074012, 220148024]

約数ペア:

[(1, 220148024), (2, 110074012), (4, 55037006), (8, 27518503), (41, 5369464), (61, 3608984), (82, 2684732), (122, 1804492), (164, 1342366), (244, 902246), (328, 671183), (488, 451123), (2501, 88024), (5002, 44012), (10004, 22006), (11003, 20008)]