107088400

素因数分解:

$2^4\times 5^2\times {\mathrm{267721}}^1$

素因数の和:267739

約数の個数: 30

約数和(自身を含む): 257280842

約数和(自身を除く): 150192442

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 267721, 535442, 1070884, 1338605, 2141768, 2677210, 4283536, 5354420, 6693025, 10708840, 13386050, 21417680, 26772100, 53544200, 107088400]

約数ペア:

[(1, 107088400), (2, 53544200), (4, 26772100), (5, 21417680), (8, 13386050), (10, 10708840), (16, 6693025), (20, 5354420), (25, 4283536), (40, 2677210), (50, 2141768), (80, 1338605), (100, 1070884), (200, 535442), (400, 267721)]