13661800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 32185440

約数和(自身を除く): 18523640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 823, 830, 1646, 1660, 2075, 3292, 3320, 4115, 4150, 6584, 8230, 8300, 16460, 16600, 20575, 32920, 41150, 68309, 82300, 136618, 164600, 273236, 341545, 546472, 683090, 1366180, 1707725, 2732360, 3415450, 6830900, 13661800]

約数ペア:

[(1, 13661800), (2, 6830900), (4, 3415450), (5, 2732360), (8, 1707725), (10, 1366180), (20, 683090), (25, 546472), (40, 341545), (50, 273236), (83, 164600), (100, 136618), (166, 82300), (200, 68309), (332, 41150), (415, 32920), (664, 20575), (823, 16600), (830, 16460), (1646, 8300), (1660, 8230), (2075, 6584), (3292, 4150), (3320, 4115)]