80491663648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{20599}}^1$

素因数の和:21290

約数の個数: 96

約数和(自身を含む): 183332419200

約数和(自身を除く): 102840755552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 653, 748, 1306, 1496, 2612, 2992, 5224, 5984, 7183, 10448, 11101, 14366, 20599, 20896, 22202, 28732, 41198, 44404, 57464, 82396, 88808, 114928, 122111, 164792, 177616, 226589, 229856, 244222, 329584, 350183, 355232, 453178, 488444, 659168, 700366, 906356, 976888, 1400732, 1812712, 1953776, 2801464, 3625424, 3852013, 3907552, 5602928, 7250848, 7704026, 11205856, 13451147, 15408052, 26902294, 30816104, 53804588, 61632208, 107609176, 123264416, 147962617, 215218352, 228669499, 295925234, 430436704, 457338998, 591850468, 914677996, 1183700936, 1829355992, 2367401872, 2515364489, 3658711984, 4734803744, 5030728978, 7317423968, 10061457956, 20122915912, 40245831824, 80491663648]

約数ペア:

[(1, 80491663648), (2, 40245831824), (4, 20122915912), (8, 10061457956), (11, 7317423968), (16, 5030728978), (17, 4734803744), (22, 3658711984), (32, 2515364489), (34, 2367401872), (44, 1829355992), (68, 1183700936), (88, 914677996), (136, 591850468), (176, 457338998), (187, 430436704), (272, 295925234), (352, 228669499), (374, 215218352), (544, 147962617), (653, 123264416), (748, 107609176), (1306, 61632208), (1496, 53804588), (2612, 30816104), (2992, 26902294), (5224, 15408052), (5984, 13451147), (7183, 11205856), (10448, 7704026), (11101, 7250848), (14366, 5602928), (20599, 3907552), (20896, 3852013), (22202, 3625424), (28732, 2801464), (41198, 1953776), (44404, 1812712), (57464, 1400732), (82396, 976888), (88808, 906356), (114928, 700366), (122111, 659168), (164792, 488444), (177616, 453178), (226589, 355232), (229856, 350183), (244222, 329584)]