4856519680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2543}}^1$

素因数の和:2941

約数の個数: 88

約数和(自身を含む): 11685782592

約数和(自身を除く): 6829262912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 373, 512, 640, 746, 1024, 1280, 1492, 1865, 2543, 2560, 2984, 3730, 5086, 5120, 5968, 7460, 10172, 11936, 12715, 14920, 20344, 23872, 25430, 29840, 40688, 47744, 50860, 59680, 81376, 95488, 101720, 119360, 162752, 190976, 203440, 238720, 325504, 381952, 406880, 477440, 651008, 813760, 948539, 954880, 1302016, 1627520, 1897078, 1909760, 2604032, 3255040, 3794156, 4742695, 6510080, 7588312, 9485390, 13020160, 15176624, 18970780, 30353248, 37941560, 60706496, 75883120, 121412992, 151766240, 242825984, 303532480, 485651968, 607064960, 971303936, 1214129920, 2428259840, 4856519680]

約数ペア:

[(1, 4856519680), (2, 2428259840), (4, 1214129920), (5, 971303936), (8, 607064960), (10, 485651968), (16, 303532480), (20, 242825984), (32, 151766240), (40, 121412992), (64, 75883120), (80, 60706496), (128, 37941560), (160, 30353248), (256, 18970780), (320, 15176624), (373, 13020160), (512, 9485390), (640, 7588312), (746, 6510080), (1024, 4742695), (1280, 3794156), (1492, 3255040), (1865, 2604032), (2543, 1909760), (2560, 1897078), (2984, 1627520), (3730, 1302016), (5086, 954880), (5120, 948539), (5968, 813760), (7460, 651008), (10172, 477440), (11936, 406880), (12715, 381952), (14920, 325504), (20344, 238720), (23872, 203440), (25430, 190976), (29840, 162752), (40688, 119360), (47744, 101720), (50860, 95488), (59680, 81376)]