1106902640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17317}}^1$

素因数の和:17394

約数の個数: 80

約数和(自身を含む): 2783071872

約数和(自身を除く): 1676169232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1360, 1598, 1880, 3196, 3760, 3995, 6392, 7990, 12784, 15980, 17317, 31960, 34634, 63920, 69268, 86585, 138536, 173170, 277072, 294389, 346340, 588778, 692680, 813899, 1177556, 1385360, 1471945, 1627798, 2355112, 2943890, 3255596, 4069495, 4710224, 5887780, 6511192, 8138990, 11775560, 13022384, 13836283, 16277980, 23551120, 27672566, 32555960, 55345132, 65111920, 69181415, 110690264, 138362830, 221380528, 276725660, 553451320, 1106902640]

約数ペア:

[(1, 1106902640), (2, 553451320), (4, 276725660), (5, 221380528), (8, 138362830), (10, 110690264), (16, 69181415), (17, 65111920), (20, 55345132), (34, 32555960), (40, 27672566), (47, 23551120), (68, 16277980), (80, 13836283), (85, 13022384), (94, 11775560), (136, 8138990), (170, 6511192), (188, 5887780), (235, 4710224), (272, 4069495), (340, 3255596), (376, 2943890), (470, 2355112), (680, 1627798), (752, 1471945), (799, 1385360), (940, 1177556), (1360, 813899), (1598, 692680), (1880, 588778), (3196, 346340), (3760, 294389), (3995, 277072), (6392, 173170), (7990, 138536), (12784, 86585), (15980, 69268), (17317, 63920), (31960, 34634)]