260248610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{8387}}^1$

素因数の和:8530

約数の個数: 32

約数和(自身を含む): 489188160

約数和(自身を除く): 228939550

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 3103, 6206, 8387, 15515, 16774, 31030, 41935, 83870, 243223, 486446, 897409, 1216115, 1794818, 2432230, 4487045, 8974090, 26024861, 52049722, 130124305, 260248610]

約数ペア:

[(1, 260248610), (2, 130124305), (5, 52049722), (10, 26024861), (29, 8974090), (58, 4487045), (107, 2432230), (145, 1794818), (214, 1216115), (290, 897409), (535, 486446), (1070, 243223), (3103, 83870), (6206, 41935), (8387, 31030), (15515, 16774)]