26247320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 71150400

約数和(自身を除く): 44903080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 29, 34, 40, 44, 55, 58, 68, 85, 88, 110, 116, 121, 136, 145, 170, 187, 220, 232, 242, 290, 319, 340, 374, 440, 484, 493, 580, 605, 638, 680, 748, 935, 968, 986, 1160, 1210, 1276, 1331, 1496, 1595, 1870, 1972, 2057, 2420, 2465, 2552, 2662, 3190, 3509, 3740, 3944, 4114, 4840, 4930, 5324, 5423, 6380, 6655, 7018, 7480, 8228, 9860, 10285, 10648, 10846, 12760, 13310, 14036, 16456, 17545, 19720, 20570, 21692, 22627, 26620, 27115, 28072, 35090, 38599, 41140, 43384, 45254, 53240, 54230, 59653, 70180, 77198, 82280, 90508, 108460, 113135, 119306, 140360, 154396, 181016, 192995, 216920, 226270, 238612, 298265, 308792, 385990, 452540, 477224, 596530, 656183, 771980, 905080, 1193060, 1312366, 1543960, 2386120, 2624732, 3280915, 5249464, 6561830, 13123660, 26247320]

約数ペア:

[(1, 26247320), (2, 13123660), (4, 6561830), (5, 5249464), (8, 3280915), (10, 2624732), (11, 2386120), (17, 1543960), (20, 1312366), (22, 1193060), (29, 905080), (34, 771980), (40, 656183), (44, 596530), (55, 477224), (58, 452540), (68, 385990), (85, 308792), (88, 298265), (110, 238612), (116, 226270), (121, 216920), (136, 192995), (145, 181016), (170, 154396), (187, 140360), (220, 119306), (232, 113135), (242, 108460), (290, 90508), (319, 82280), (340, 77198), (374, 70180), (440, 59653), (484, 54230), (493, 53240), (580, 45254), (605, 43384), (638, 41140), (680, 38599), (748, 35090), (935, 28072), (968, 27115), (986, 26620), (1160, 22627), (1210, 21692), (1276, 20570), (1331, 19720), (1496, 17545), (1595, 16456), (1870, 14036), (1972, 13310), (2057, 12760), (2420, 10846), (2465, 10648), (2552, 10285), (2662, 9860), (3190, 8228), (3509, 7480), (3740, 7018), (3944, 6655), (4114, 6380), (4840, 5423), (4930, 5324)]