1859454080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{264127}}^1$

素因数の和:264157

約数の個数: 64

約数和(自身を含む): 4849390080

約数和(自身を除く): 2989936000

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, 7040, 264127, 528254, 1056508, 1320635, 2113016, 2641270, 2905397, 4226032, 5282540, 5810794, 8452064, 10565080, 11621588, 14526985, 16904128, 21130160, 23243176, 29053970, 33808256, 42260320, 46486352, 58107940, 84520640, 92972704, 116215880, 169041280, 185945408, 232431760, 371890816, 464863520, 929727040, 1859454080]

約数ペア:

[(1, 1859454080), (2, 929727040), (4, 464863520), (5, 371890816), (8, 232431760), (10, 185945408), (11, 169041280), (16, 116215880), (20, 92972704), (22, 84520640), (32, 58107940), (40, 46486352), (44, 42260320), (55, 33808256), (64, 29053970), (80, 23243176), (88, 21130160), (110, 16904128), (128, 14526985), (160, 11621588), (176, 10565080), (220, 8452064), (320, 5810794), (352, 5282540), (440, 4226032), (640, 2905397), (704, 2641270), (880, 2113016), (1408, 1320635), (1760, 1056508), (3520, 528254), (7040, 264127)]