64608610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25537}}^1$

素因数の和:25578

約数の個数: 32

約数和(自身を含む): 132388992

約数和(自身を除く): 67780382

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 25537, 51074, 127685, 255370, 280907, 561814, 587351, 1174702, 1404535, 2809070, 2936755, 5873510, 6460861, 12921722, 32304305, 64608610]

約数ペア:

[(1, 64608610), (2, 32304305), (5, 12921722), (10, 6460861), (11, 5873510), (22, 2936755), (23, 2809070), (46, 1404535), (55, 1174702), (110, 587351), (115, 561814), (230, 280907), (253, 255370), (506, 127685), (1265, 51074), (2530, 25537)]