45390080

素因数分解:

$2^8\times 5^1\times {\mathrm{35461}}^1$

素因数の和:35482

約数の個数: 36

約数和(自身を含む): 108726492

約数和(自身を除く): 63336412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 35461, 70922, 141844, 177305, 283688, 354610, 567376, 709220, 1134752, 1418440, 2269504, 2836880, 4539008, 5673760, 9078016, 11347520, 22695040, 45390080]

約数ペア:

[(1, 45390080), (2, 22695040), (4, 11347520), (5, 9078016), (8, 5673760), (10, 4539008), (16, 2836880), (20, 2269504), (32, 1418440), (40, 1134752), (64, 709220), (80, 567376), (128, 354610), (160, 283688), (256, 177305), (320, 141844), (640, 70922), (1280, 35461)]