713185220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14537}}^1$

素因数の和:14780

約数の個数: 48

約数和(自身を含む): 1641282048

約数和(自身を除く): 928096828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 4460, 4906, 9812, 12265, 14537, 24530, 29074, 49060, 58148, 72685, 145370, 159907, 290740, 319814, 639628, 799535, 1599070, 3198140, 3241751, 6483502, 12967004, 16208755, 32417510, 35659261, 64835020, 71318522, 142637044, 178296305, 356592610, 713185220]

約数ペア:

[(1, 713185220), (2, 356592610), (4, 178296305), (5, 142637044), (10, 71318522), (11, 64835020), (20, 35659261), (22, 32417510), (44, 16208755), (55, 12967004), (110, 6483502), (220, 3241751), (223, 3198140), (446, 1599070), (892, 799535), (1115, 639628), (2230, 319814), (2453, 290740), (4460, 159907), (4906, 145370), (9812, 72685), (12265, 58148), (14537, 49060), (24530, 29074)]