66452320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 96

約数和(自身を含む): 181421856

約数和(自身を除く): 114969536

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, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2221, 2720, 2992, 3740, 4442, 5984, 7480, 8884, 11105, 14960, 17768, 22210, 24431, 29920, 35536, 37757, 44420, 48862, 71072, 75514, 88840, 97724, 122155, 151028, 177680, 188785, 195448, 244310, 302056, 355360, 377570, 390896, 415327, 488620, 604112, 755140, 781792, 830654, 977240, 1208224, 1510280, 1661308, 1954480, 2076635, 3020560, 3322616, 3908960, 4153270, 6041120, 6645232, 8306540, 13290464, 16613080, 33226160, 66452320]

約数ペア:

[(1, 66452320), (2, 33226160), (4, 16613080), (5, 13290464), (8, 8306540), (10, 6645232), (11, 6041120), (16, 4153270), (17, 3908960), (20, 3322616), (22, 3020560), (32, 2076635), (34, 1954480), (40, 1661308), (44, 1510280), (55, 1208224), (68, 977240), (80, 830654), (85, 781792), (88, 755140), (110, 604112), (136, 488620), (160, 415327), (170, 390896), (176, 377570), (187, 355360), (220, 302056), (272, 244310), (340, 195448), (352, 188785), (374, 177680), (440, 151028), (544, 122155), (680, 97724), (748, 88840), (880, 75514), (935, 71072), (1360, 48862), (1496, 44420), (1760, 37757), (1870, 35536), (2221, 29920), (2720, 24431), (2992, 22210), (3740, 17768), (4442, 14960), (5984, 11105), (7480, 8884)]