222036760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17401}}^1$

素因数の和:17452

約数の個数: 64

約数和(自身を含む): 563824800

約数和(自身を除く): 341788040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 17401, 34802, 69604, 87005, 139208, 174010, 191411, 348020, 382822, 504629, 696040, 765644, 957055, 1009258, 1531288, 1914110, 2018516, 2523145, 3828220, 4037032, 5046290, 5550919, 7656440, 10092580, 11101838, 20185160, 22203676, 27754595, 44407352, 55509190, 111018380, 222036760]

約数ペア:

[(1, 222036760), (2, 111018380), (4, 55509190), (5, 44407352), (8, 27754595), (10, 22203676), (11, 20185160), (20, 11101838), (22, 10092580), (29, 7656440), (40, 5550919), (44, 5046290), (55, 4037032), (58, 3828220), (88, 2523145), (110, 2018516), (116, 1914110), (145, 1531288), (220, 1009258), (232, 957055), (290, 765644), (319, 696040), (440, 504629), (580, 382822), (638, 348020), (1160, 191411), (1276, 174010), (1595, 139208), (2552, 87005), (3190, 69604), (6380, 34802), (12760, 17401)]