4517920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 12410496

約数和(自身を除く): 7892576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 151, 160, 170, 176, 187, 220, 272, 302, 340, 352, 374, 440, 544, 604, 680, 748, 755, 880, 935, 1208, 1360, 1496, 1510, 1661, 1760, 1870, 2416, 2567, 2720, 2992, 3020, 3322, 3740, 4832, 5134, 5984, 6040, 6644, 7480, 8305, 10268, 12080, 12835, 13288, 14960, 16610, 20536, 24160, 25670, 26576, 28237, 29920, 33220, 41072, 51340, 53152, 56474, 66440, 82144, 102680, 112948, 132880, 141185, 205360, 225896, 265760, 282370, 410720, 451792, 564740, 903584, 1129480, 2258960, 4517920]

約数ペア:

[(1, 4517920), (2, 2258960), (4, 1129480), (5, 903584), (8, 564740), (10, 451792), (11, 410720), (16, 282370), (17, 265760), (20, 225896), (22, 205360), (32, 141185), (34, 132880), (40, 112948), (44, 102680), (55, 82144), (68, 66440), (80, 56474), (85, 53152), (88, 51340), (110, 41072), (136, 33220), (151, 29920), (160, 28237), (170, 26576), (176, 25670), (187, 24160), (220, 20536), (272, 16610), (302, 14960), (340, 13288), (352, 12835), (374, 12080), (440, 10268), (544, 8305), (604, 7480), (680, 6644), (748, 6040), (755, 5984), (880, 5134), (935, 4832), (1208, 3740), (1360, 3322), (1496, 3020), (1510, 2992), (1661, 2720), (1760, 2567), (1870, 2416)]