115918220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18169}}^1$

素因数の和:18218

約数の個数: 48

約数和(自身を含む): 274730400

約数和(自身を除く): 158812180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 18169, 36338, 72676, 90845, 181690, 199859, 363380, 399718, 526901, 799436, 999295, 1053802, 1998590, 2107604, 2634505, 3997180, 5269010, 5795911, 10538020, 11591822, 23183644, 28979555, 57959110, 115918220]

約数ペア:

[(1, 115918220), (2, 57959110), (4, 28979555), (5, 23183644), (10, 11591822), (11, 10538020), (20, 5795911), (22, 5269010), (29, 3997180), (44, 2634505), (55, 2107604), (58, 1998590), (110, 1053802), (116, 999295), (145, 799436), (220, 526901), (290, 399718), (319, 363380), (580, 199859), (638, 181690), (1276, 90845), (1595, 72676), (3190, 36338), (6380, 18169)]