45313660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11161}}^1$

素因数の和:11206

約数の個数: 48

約数和(自身を含む): 112512960

約数和(自身を除く): 67199300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 11161, 22322, 44644, 55805, 78127, 111610, 156254, 223220, 312508, 323669, 390635, 647338, 781270, 1294676, 1562540, 1618345, 2265683, 3236690, 4531366, 6473380, 9062732, 11328415, 22656830, 45313660]

約数ペア:

[(1, 45313660), (2, 22656830), (4, 11328415), (5, 9062732), (7, 6473380), (10, 4531366), (14, 3236690), (20, 2265683), (28, 1618345), (29, 1562540), (35, 1294676), (58, 781270), (70, 647338), (116, 390635), (140, 323669), (145, 312508), (203, 223220), (290, 156254), (406, 111610), (580, 78127), (812, 55805), (1015, 44644), (2030, 22322), (4060, 11161)]