107040400

素因数分解:

$2^4\times 5^2\times {\mathrm{267601}}^1$

素因数の和:267619

約数の個数: 30

約数和(自身を含む): 257165522

約数和(自身を除く): 150125122

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 267601, 535202, 1070404, 1338005, 2140808, 2676010, 4281616, 5352020, 6690025, 10704040, 13380050, 21408080, 26760100, 53520200, 107040400]

約数ペア:

[(1, 107040400), (2, 53520200), (4, 26760100), (5, 21408080), (8, 13380050), (10, 10704040), (16, 6690025), (20, 5352020), (25, 4281616), (40, 2676010), (50, 2140808), (80, 1338005), (100, 1070404), (200, 535202), (400, 267601)]