2023563740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{10937}}^1$

素因数の和:11015

約数の個数: 72

約数和(自身を含む): 4801606992

約数和(自身を除く): 2778043252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 841, 1276, 1595, 1682, 3190, 3364, 4205, 6380, 8410, 9251, 10937, 16820, 18502, 21874, 37004, 43748, 46255, 54685, 92510, 109370, 120307, 185020, 218740, 240614, 317173, 481228, 601535, 634346, 1203070, 1268692, 1585865, 2406140, 3171730, 3488903, 6343460, 6977806, 9198017, 13955612, 17444515, 18396034, 34889030, 36792068, 45990085, 69778060, 91980170, 101178187, 183960340, 202356374, 404712748, 505890935, 1011781870, 2023563740]

約数ペア:

[(1, 2023563740), (2, 1011781870), (4, 505890935), (5, 404712748), (10, 202356374), (11, 183960340), (20, 101178187), (22, 91980170), (29, 69778060), (44, 45990085), (55, 36792068), (58, 34889030), (110, 18396034), (116, 17444515), (145, 13955612), (220, 9198017), (290, 6977806), (319, 6343460), (580, 3488903), (638, 3171730), (841, 2406140), (1276, 1585865), (1595, 1268692), (1682, 1203070), (3190, 634346), (3364, 601535), (4205, 481228), (6380, 317173), (8410, 240614), (9251, 218740), (10937, 185020), (16820, 120307), (18502, 109370), (21874, 92510), (37004, 54685), (43748, 46255)]