40644780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61583}}^1$

素因数の和:61606

約数の個数: 48

約数和(自身を含む): 124153344

約数和(自身を除く): 83508564

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, 61583, 123166, 184749, 246332, 307915, 369498, 615830, 677413, 738996, 923745, 1231660, 1354826, 1847490, 2032239, 2709652, 3387065, 3694980, 4064478, 6774130, 8128956, 10161195, 13548260, 20322390, 40644780]

約数ペア:

[(1, 40644780), (2, 20322390), (3, 13548260), (4, 10161195), (5, 8128956), (6, 6774130), (10, 4064478), (11, 3694980), (12, 3387065), (15, 2709652), (20, 2032239), (22, 1847490), (30, 1354826), (33, 1231660), (44, 923745), (55, 738996), (60, 677413), (66, 615830), (110, 369498), (132, 307915), (165, 246332), (220, 184749), (330, 123166), (660, 61583)]