136830850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{16193}}^1$

素因数の和:16231

約数の個数: 36

約数和(自身を含む): 275605686

約数和(自身を除く): 138774836

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 16193, 32386, 80965, 161930, 210509, 404825, 421018, 809650, 1052545, 2105090, 2736617, 5262725, 5473234, 10525450, 13683085, 27366170, 68415425, 136830850]

約数ペア:

[(1, 136830850), (2, 68415425), (5, 27366170), (10, 13683085), (13, 10525450), (25, 5473234), (26, 5262725), (50, 2736617), (65, 2105090), (130, 1052545), (169, 809650), (325, 421018), (338, 404825), (650, 210509), (845, 161930), (1690, 80965), (4225, 32386), (8450, 16193)]