1660643710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{13687}}^1$

素因数の和:14808

約数の個数: 32

約数和(自身を含む): 3264095232

約数和(自身を除く): 1603451522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1103, 2206, 5515, 11030, 12133, 13687, 24266, 27374, 60665, 68435, 121330, 136870, 150557, 301114, 752785, 1505570, 15096761, 30193522, 75483805, 150967610, 166064371, 332128742, 830321855, 1660643710]

約数ペア:

[(1, 1660643710), (2, 830321855), (5, 332128742), (10, 166064371), (11, 150967610), (22, 75483805), (55, 30193522), (110, 15096761), (1103, 1505570), (2206, 752785), (5515, 301114), (11030, 150557), (12133, 136870), (13687, 121330), (24266, 68435), (27374, 60665)]