880332.0000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 3281040

約数和(自身を除く): 1730912

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 139, 164, 272, 278, 328, 556, 656, 697, 1112, 1394, 2224, 2363, 2788, 4726, 5576, 5699, 9452, 11152, 11398, 18904, 22796, 37808, 45592, 91184, 96883, 193766, 387532, 775064, 1550128]

約数ペア:

[(1, 1550128), (2, 775064), (4, 387532), (8, 193766), (16, 96883), (17, 91184), (34, 45592), (41, 37808), (68, 22796), (82, 18904), (136, 11398), (139, 11152), (164, 9452), (272, 5699), (278, 5576), (328, 4726), (556, 2788), (656, 2363), (697, 2224), (1112, 1394)]