16611540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25169}}^1$

素因数の和:25192

約数の個数: 48

約数和(自身を含む): 50742720

約数和(自身を除く): 34131180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25169, 50338, 75507, 100676, 125845, 151014, 251690, 276859, 302028, 377535, 503380, 553718, 755070, 830577, 1107436, 1384295, 1510140, 1661154, 2768590, 3322308, 4152885, 5537180, 8305770, 16611540]

約数ペア:

[(1, 16611540), (2, 8305770), (3, 5537180), (4, 4152885), (5, 3322308), (6, 2768590), (10, 1661154), (11, 1510140), (12, 1384295), (15, 1107436), (20, 830577), (22, 755070), (30, 553718), (33, 503380), (44, 377535), (55, 302028), (60, 276859), (66, 251690), (110, 151014), (132, 125845), (165, 100676), (220, 75507), (330, 50338), (660, 25169)]