85848880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 232735104

約数和(自身を除く): 146886224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 37, 40, 46, 52, 65, 74, 80, 92, 97, 104, 115, 130, 148, 184, 185, 194, 208, 230, 260, 296, 299, 368, 370, 388, 460, 481, 485, 520, 592, 598, 740, 776, 851, 920, 962, 970, 1040, 1196, 1261, 1480, 1495, 1552, 1702, 1840, 1924, 1940, 2231, 2392, 2405, 2522, 2960, 2990, 3404, 3589, 3848, 3880, 4255, 4462, 4784, 4810, 5044, 5980, 6305, 6808, 7178, 7696, 7760, 8510, 8924, 9620, 10088, 11063, 11155, 11960, 12610, 13616, 14356, 17020, 17848, 17945, 19240, 20176, 22126, 22310, 23920, 25220, 28712, 29003, 34040, 35696, 35890, 38480, 44252, 44620, 46657, 50440, 55315, 57424, 58006, 68080, 71780, 82547, 88504, 89240, 93314, 100880, 110630, 116012, 143560, 145015, 165094, 177008, 178480, 186628, 221260, 232024, 233285, 287120, 290030, 330188, 373256, 412735, 442520, 464048, 466570, 580060, 660376, 746512, 825470, 885040, 933140, 1073111, 1160120, 1320752, 1650940, 1866280, 2146222, 2320240, 3301880, 3732560, 4292444, 5365555, 6603760, 8584888, 10731110, 17169776, 21462220, 42924440, 85848880]

約数ペア:

[(1, 85848880), (2, 42924440), (4, 21462220), (5, 17169776), (8, 10731110), (10, 8584888), (13, 6603760), (16, 5365555), (20, 4292444), (23, 3732560), (26, 3301880), (37, 2320240), (40, 2146222), (46, 1866280), (52, 1650940), (65, 1320752), (74, 1160120), (80, 1073111), (92, 933140), (97, 885040), (104, 825470), (115, 746512), (130, 660376), (148, 580060), (184, 466570), (185, 464048), (194, 442520), (208, 412735), (230, 373256), (260, 330188), (296, 290030), (299, 287120), (368, 233285), (370, 232024), (388, 221260), (460, 186628), (481, 178480), (485, 177008), (520, 165094), (592, 145015), (598, 143560), (740, 116012), (776, 110630), (851, 100880), (920, 93314), (962, 89240), (970, 88504), (1040, 82547), (1196, 71780), (1261, 68080), (1480, 58006), (1495, 57424), (1552, 55315), (1702, 50440), (1840, 46657), (1924, 44620), (1940, 44252), (2231, 38480), (2392, 35890), (2405, 35696), (2522, 34040), (2960, 29003), (2990, 28712), (3404, 25220), (3589, 23920), (3848, 22310), (3880, 22126), (4255, 20176), (4462, 19240), (4784, 17945), (4810, 17848), (5044, 17020), (5980, 14356), (6305, 13616), (6808, 12610), (7178, 11960), (7696, 11155), (7760, 11063), (8510, 10088), (8924, 9620)]