27440589410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{17093}}^1$

素因数の和:17399

約数の個数: 64

約数和(自身を含む): 54431945568

約数和(自身を除く): 26991356158

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 233, 265, 466, 530, 689, 1165, 1378, 2330, 3029, 3445, 6058, 6890, 12349, 15145, 17093, 24698, 30290, 34186, 61745, 85465, 123490, 160537, 170930, 222209, 321074, 444418, 802685, 905929, 1111045, 1605370, 1811858, 2222090, 3982669, 4529645, 7965338, 9059290, 11777077, 19913345, 23554154, 39826690, 51774697, 58885385, 103549394, 117770770, 211081457, 258873485, 422162914, 517746970, 1055407285, 2110814570, 2744058941, 5488117882, 13720294705, 27440589410]

約数ペア:

[(1, 27440589410), (2, 13720294705), (5, 5488117882), (10, 2744058941), (13, 2110814570), (26, 1055407285), (53, 517746970), (65, 422162914), (106, 258873485), (130, 211081457), (233, 117770770), (265, 103549394), (466, 58885385), (530, 51774697), (689, 39826690), (1165, 23554154), (1378, 19913345), (2330, 11777077), (3029, 9059290), (3445, 7965338), (6058, 4529645), (6890, 3982669), (12349, 2222090), (15145, 1811858), (17093, 1605370), (24698, 1111045), (30290, 905929), (34186, 802685), (61745, 444418), (85465, 321074), (123490, 222209), (160537, 170930)]