38727040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5531

約数の個数: 64

約数和(自身を含む): 101016720

約数和(自身を除く): 62289680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 5501, 7040, 11002, 22004, 27505, 44008, 55010, 60511, 88016, 110020, 121022, 176032, 220040, 242044, 302555, 352064, 440080, 484088, 605110, 704128, 880160, 968176, 1210220, 1760320, 1936352, 2420440, 3520640, 3872704, 4840880, 7745408, 9681760, 19363520, 38727040]

約数ペア:

[(1, 38727040), (2, 19363520), (4, 9681760), (5, 7745408), (8, 4840880), (10, 3872704), (11, 3520640), (16, 2420440), (20, 1936352), (22, 1760320), (32, 1210220), (40, 968176), (44, 880160), (55, 704128), (64, 605110), (80, 484088), (88, 440080), (110, 352064), (128, 302555), (160, 242044), (176, 220040), (220, 176032), (320, 121022), (352, 110020), (440, 88016), (640, 60511), (704, 55010), (880, 44008), (1408, 27505), (1760, 22004), (3520, 11002), (5501, 7040)]