16637060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 38949120

約数和(自身を除く): 22312060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 1609, 2068, 2585, 3218, 5170, 6436, 8045, 10340, 16090, 17699, 32180, 35398, 70796, 75623, 88495, 151246, 176990, 302492, 353980, 378115, 756230, 831853, 1512460, 1663706, 3327412, 4159265, 8318530, 16637060]

約数ペア:

[(1, 16637060), (2, 8318530), (4, 4159265), (5, 3327412), (10, 1663706), (11, 1512460), (20, 831853), (22, 756230), (44, 378115), (47, 353980), (55, 302492), (94, 176990), (110, 151246), (188, 88495), (220, 75623), (235, 70796), (470, 35398), (517, 32180), (940, 17699), (1034, 16090), (1609, 10340), (2068, 8045), (2585, 6436), (3218, 5170)]