78697190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5045

約数の個数: 48

約数和(自身を含む): 167714064

約数和(自身を除く): 89016874

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 5003, 7865, 10006, 15730, 25015, 50030, 55033, 65039, 110066, 130078, 275165, 325195, 550330, 605363, 650390, 715429, 1210726, 1430858, 3026815, 3577145, 6053630, 7154290, 7869719, 15739438, 39348595, 78697190]

約数ペア:

[(1, 78697190), (2, 39348595), (5, 15739438), (10, 7869719), (11, 7154290), (13, 6053630), (22, 3577145), (26, 3026815), (55, 1430858), (65, 1210726), (110, 715429), (121, 650390), (130, 605363), (143, 550330), (242, 325195), (286, 275165), (605, 130078), (715, 110066), (1210, 65039), (1430, 55033), (1573, 50030), (3146, 25015), (5003, 15730), (7865, 10006)]