61949360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 172113984

約数和(自身を除く): 110164624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 41, 44, 55, 68, 80, 82, 85, 88, 101, 110, 136, 164, 170, 176, 187, 202, 205, 220, 272, 328, 340, 374, 404, 410, 440, 451, 505, 656, 680, 697, 748, 808, 820, 880, 902, 935, 1010, 1111, 1360, 1394, 1496, 1616, 1640, 1717, 1804, 1870, 2020, 2222, 2255, 2788, 2992, 3280, 3434, 3485, 3608, 3740, 4040, 4141, 4444, 4510, 5555, 5576, 6868, 6970, 7216, 7480, 7667, 8080, 8282, 8585, 8888, 9020, 11110, 11152, 13736, 13940, 14960, 15334, 16564, 17170, 17776, 18040, 18887, 20705, 22220, 27472, 27880, 30668, 33128, 34340, 36080, 37774, 38335, 41410, 44440, 45551, 55760, 61336, 66256, 68680, 70397, 75548, 76670, 82820, 88880, 91102, 94435, 122672, 137360, 140794, 151096, 153340, 165640, 182204, 188870, 227755, 281588, 302192, 306680, 331280, 351985, 364408, 377740, 455510, 563176, 613360, 703970, 728816, 755480, 774367, 911020, 1126352, 1407940, 1510960, 1548734, 1822040, 2815880, 3097468, 3644080, 3871835, 5631760, 6194936, 7743670, 12389872, 15487340, 30974680, 61949360]

約数ペア:

[(1, 61949360), (2, 30974680), (4, 15487340), (5, 12389872), (8, 7743670), (10, 6194936), (11, 5631760), (16, 3871835), (17, 3644080), (20, 3097468), (22, 2815880), (34, 1822040), (40, 1548734), (41, 1510960), (44, 1407940), (55, 1126352), (68, 911020), (80, 774367), (82, 755480), (85, 728816), (88, 703970), (101, 613360), (110, 563176), (136, 455510), (164, 377740), (170, 364408), (176, 351985), (187, 331280), (202, 306680), (205, 302192), (220, 281588), (272, 227755), (328, 188870), (340, 182204), (374, 165640), (404, 153340), (410, 151096), (440, 140794), (451, 137360), (505, 122672), (656, 94435), (680, 91102), (697, 88880), (748, 82820), (808, 76670), (820, 75548), (880, 70397), (902, 68680), (935, 66256), (1010, 61336), (1111, 55760), (1360, 45551), (1394, 44440), (1496, 41410), (1616, 38335), (1640, 37774), (1717, 36080), (1804, 34340), (1870, 33128), (2020, 30668), (2222, 27880), (2255, 27472), (2788, 22220), (2992, 20705), (3280, 18887), (3434, 18040), (3485, 17776), (3608, 17170), (3740, 16564), (4040, 15334), (4141, 14960), (4444, 13940), (4510, 13736), (5555, 11152), (5576, 11110), (6868, 9020), (6970, 8888), (7216, 8585), (7480, 8282), (7667, 8080)]