34080400

素因数分解:

$2^4\times 5^2\times {\mathrm{85201}}^1$

素因数の和:85219

約数の個数: 30

約数和(自身を含む): 81879122

約数和(自身を除く): 47798722

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 85201, 170402, 340804, 426005, 681608, 852010, 1363216, 1704020, 2130025, 3408040, 4260050, 6816080, 8520100, 17040200, 34080400]

約数ペア:

[(1, 34080400), (2, 17040200), (4, 8520100), (5, 6816080), (8, 4260050), (10, 3408040), (16, 2130025), (20, 1704020), (25, 1363216), (40, 852010), (50, 681608), (80, 426005), (100, 340804), (200, 170402), (400, 85201)]