88545520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 166009616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 131, 136, 140, 142, 170, 238, 262, 272, 280, 284, 340, 355, 476, 497, 524, 560, 568, 595, 655, 680, 710, 917, 952, 994, 1048, 1136, 1190, 1207, 1310, 1360, 1420, 1834, 1904, 1988, 2096, 2227, 2380, 2414, 2485, 2620, 2840, 3668, 3976, 4454, 4585, 4760, 4828, 4970, 5240, 5680, 6035, 7336, 7952, 8449, 8908, 9170, 9301, 9520, 9656, 9940, 10480, 11135, 12070, 14672, 15589, 16898, 17816, 18340, 18602, 19312, 19880, 22270, 24140, 31178, 33796, 35632, 36680, 37204, 39760, 42245, 44540, 46505, 48280, 62356, 65107, 67592, 73360, 74408, 77945, 84490, 89080, 93010, 96560, 124712, 130214, 135184, 148816, 155890, 158117, 168980, 178160, 186020, 249424, 260428, 311780, 316234, 325535, 337960, 372040, 520856, 623560, 632468, 651070, 675920, 744080, 790585, 1041712, 1106819, 1247120, 1264936, 1302140, 1581170, 2213638, 2529872, 2604280, 3162340, 4427276, 5208560, 5534095, 6324680, 8854552, 11068190, 12649360, 17709104, 22136380, 44272760, 88545520]

約数ペア:

[(1, 88545520), (2, 44272760), (4, 22136380), (5, 17709104), (7, 12649360), (8, 11068190), (10, 8854552), (14, 6324680), (16, 5534095), (17, 5208560), (20, 4427276), (28, 3162340), (34, 2604280), (35, 2529872), (40, 2213638), (56, 1581170), (68, 1302140), (70, 1264936), (71, 1247120), (80, 1106819), (85, 1041712), (112, 790585), (119, 744080), (131, 675920), (136, 651070), (140, 632468), (142, 623560), (170, 520856), (238, 372040), (262, 337960), (272, 325535), (280, 316234), (284, 311780), (340, 260428), (355, 249424), (476, 186020), (497, 178160), (524, 168980), (560, 158117), (568, 155890), (595, 148816), (655, 135184), (680, 130214), (710, 124712), (917, 96560), (952, 93010), (994, 89080), (1048, 84490), (1136, 77945), (1190, 74408), (1207, 73360), (1310, 67592), (1360, 65107), (1420, 62356), (1834, 48280), (1904, 46505), (1988, 44540), (2096, 42245), (2227, 39760), (2380, 37204), (2414, 36680), (2485, 35632), (2620, 33796), (2840, 31178), (3668, 24140), (3976, 22270), (4454, 19880), (4585, 19312), (4760, 18602), (4828, 18340), (4970, 17816), (5240, 16898), (5680, 15589), (6035, 14672), (7336, 12070), (7952, 11135), (8449, 10480), (8908, 9940), (9170, 9656), (9301, 9520)]