88892540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13933}}^1$

素因数の和:13982

約数の個数: 48

約数和(自身を含む): 210682080

約数和(自身を除く): 121789540

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, 13933, 27866, 55732, 69665, 139330, 153263, 278660, 306526, 404057, 613052, 766315, 808114, 1532630, 1616228, 2020285, 3065260, 4040570, 4444627, 8081140, 8889254, 17778508, 22223135, 44446270, 88892540]

約数ペア:

[(1, 88892540), (2, 44446270), (4, 22223135), (5, 17778508), (10, 8889254), (11, 8081140), (20, 4444627), (22, 4040570), (29, 3065260), (44, 2020285), (55, 1616228), (58, 1532630), (110, 808114), (116, 766315), (145, 613052), (220, 404057), (290, 306526), (319, 278660), (580, 153263), (638, 139330), (1276, 69665), (1595, 55732), (3190, 27866), (6380, 13933)]