56221760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 112

約数和(自身を含む): 161178240

約数和(自身を除く): 104956480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1321, 1330, 1520, 2128, 2240, 2642, 2660, 3040, 4256, 5284, 5320, 6080, 6605, 8512, 9247, 10568, 10640, 13210, 18494, 21136, 21280, 25099, 26420, 36988, 42272, 42560, 46235, 50198, 52840, 73976, 84544, 92470, 100396, 105680, 125495, 147952, 175693, 184940, 200792, 211360, 250990, 295904, 351386, 369880, 401584, 422720, 501980, 591808, 702772, 739760, 803168, 878465, 1003960, 1405544, 1479520, 1606336, 1756930, 2007920, 2811088, 2959040, 3513860, 4015840, 5622176, 7027720, 8031680, 11244352, 14055440, 28110880, 56221760]

約数ペア:

[(1, 56221760), (2, 28110880), (4, 14055440), (5, 11244352), (7, 8031680), (8, 7027720), (10, 5622176), (14, 4015840), (16, 3513860), (19, 2959040), (20, 2811088), (28, 2007920), (32, 1756930), (35, 1606336), (38, 1479520), (40, 1405544), (56, 1003960), (64, 878465), (70, 803168), (76, 739760), (80, 702772), (95, 591808), (112, 501980), (133, 422720), (140, 401584), (152, 369880), (160, 351386), (190, 295904), (224, 250990), (266, 211360), (280, 200792), (304, 184940), (320, 175693), (380, 147952), (448, 125495), (532, 105680), (560, 100396), (608, 92470), (665, 84544), (760, 73976), (1064, 52840), (1120, 50198), (1216, 46235), (1321, 42560), (1330, 42272), (1520, 36988), (2128, 26420), (2240, 25099), (2642, 21280), (2660, 21136), (3040, 18494), (4256, 13210), (5284, 10640), (5320, 10568), (6080, 9247), (6605, 8512)]