61277920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 162370656

約数和(自身を除く): 101092736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 941, 1184, 1480, 1628, 1760, 1882, 2035, 2960, 3256, 3764, 4070, 4705, 5920, 6512, 7528, 8140, 9410, 10351, 13024, 15056, 16280, 18820, 20702, 30112, 32560, 34817, 37640, 41404, 51755, 65120, 69634, 75280, 82808, 103510, 139268, 150560, 165616, 174085, 207020, 278536, 331232, 348170, 382987, 414040, 557072, 696340, 765974, 828080, 1114144, 1392680, 1531948, 1656160, 1914935, 2785360, 3063896, 3829870, 5570720, 6127792, 7659740, 12255584, 15319480, 30638960, 61277920]

約数ペア:

[(1, 61277920), (2, 30638960), (4, 15319480), (5, 12255584), (8, 7659740), (10, 6127792), (11, 5570720), (16, 3829870), (20, 3063896), (22, 2785360), (32, 1914935), (37, 1656160), (40, 1531948), (44, 1392680), (55, 1114144), (74, 828080), (80, 765974), (88, 696340), (110, 557072), (148, 414040), (160, 382987), (176, 348170), (185, 331232), (220, 278536), (296, 207020), (352, 174085), (370, 165616), (407, 150560), (440, 139268), (592, 103510), (740, 82808), (814, 75280), (880, 69634), (941, 65120), (1184, 51755), (1480, 41404), (1628, 37640), (1760, 34817), (1882, 32560), (2035, 30112), (2960, 20702), (3256, 18820), (3764, 16280), (4070, 15056), (4705, 13024), (5920, 10351), (6512, 9410), (7528, 8140)]