89007507520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{15937}}^1$

素因数の和:16548

約数の個数: 112

約数和(自身を含む): 219188556288

約数和(自身を除く): 130181048768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 563, 620, 992, 1126, 1240, 1984, 2252, 2480, 2815, 4504, 4960, 5630, 9008, 9920, 11260, 15937, 17453, 18016, 22520, 31874, 34906, 36032, 45040, 63748, 69812, 79685, 87265, 90080, 127496, 139624, 159370, 174530, 180160, 254992, 279248, 318740, 349060, 494047, 509984, 558496, 637480, 698120, 988094, 1019968, 1116992, 1274960, 1396240, 1976188, 2470235, 2549920, 2792480, 3952376, 4940470, 5099840, 5584960, 7904752, 8972531, 9880940, 15809504, 17945062, 19761880, 31619008, 35890124, 39523760, 44862655, 71780248, 79047520, 89725310, 143560496, 158095040, 179450620, 278148461, 287120992, 358901240, 556296922, 574241984, 717802480, 1112593844, 1390742305, 1435604960, 2225187688, 2781484610, 2871209920, 4450375376, 5562969220, 8900750752, 11125938440, 17801501504, 22251876880, 44503753760, 89007507520]

約数ペア:

[(1, 89007507520), (2, 44503753760), (4, 22251876880), (5, 17801501504), (8, 11125938440), (10, 8900750752), (16, 5562969220), (20, 4450375376), (31, 2871209920), (32, 2781484610), (40, 2225187688), (62, 1435604960), (64, 1390742305), (80, 1112593844), (124, 717802480), (155, 574241984), (160, 556296922), (248, 358901240), (310, 287120992), (320, 278148461), (496, 179450620), (563, 158095040), (620, 143560496), (992, 89725310), (1126, 79047520), (1240, 71780248), (1984, 44862655), (2252, 39523760), (2480, 35890124), (2815, 31619008), (4504, 19761880), (4960, 17945062), (5630, 15809504), (9008, 9880940), (9920, 8972531), (11260, 7904752), (15937, 5584960), (17453, 5099840), (18016, 4940470), (22520, 3952376), (31874, 2792480), (34906, 2549920), (36032, 2470235), (45040, 1976188), (63748, 1396240), (69812, 1274960), (79685, 1116992), (87265, 1019968), (90080, 988094), (127496, 698120), (139624, 637480), (159370, 558496), (174530, 509984), (180160, 494047), (254992, 349060), (279248, 318740)]