2040422410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{8923}}^1$

素因数の和:10702

約数の個数: 32

約数和(自身を含む): 3957972480

約数和(自身を除く): 1917550070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1759, 3518, 8795, 8923, 17590, 17846, 22867, 44615, 45734, 89230, 114335, 115999, 228670, 231998, 579995, 1159990, 15695557, 31391114, 78477785, 156955570, 204042241, 408084482, 1020211205, 2040422410]

約数ペア:

[(1, 2040422410), (2, 1020211205), (5, 408084482), (10, 204042241), (13, 156955570), (26, 78477785), (65, 31391114), (130, 15695557), (1759, 1159990), (3518, 579995), (8795, 231998), (8923, 228670), (17590, 115999), (17846, 114335), (22867, 89230), (44615, 45734)]