1416362860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{136979}}^1$

素因数の和:137046

約数の個数: 48

約数和(自身を含む): 3313820160

約数和(自身を除く): 1897457300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 136979, 273958, 547916, 684895, 1369790, 1506769, 2739580, 3013538, 6027076, 6438013, 7533845, 12876026, 15067690, 25752052, 30135380, 32190065, 64380130, 70818143, 128760260, 141636286, 283272572, 354090715, 708181430, 1416362860]

約数ペア:

[(1, 1416362860), (2, 708181430), (4, 354090715), (5, 283272572), (10, 141636286), (11, 128760260), (20, 70818143), (22, 64380130), (44, 32190065), (47, 30135380), (55, 25752052), (94, 15067690), (110, 12876026), (188, 7533845), (220, 6438013), (235, 6027076), (470, 3013538), (517, 2739580), (940, 1506769), (1034, 1369790), (2068, 684895), (2585, 547916), (5170, 273958), (10340, 136979)]