1337200

素因数分解:

$2^4\times 5^2\times {\mathrm{3343}}^1$

素因数の和:3361

約数の個数: 30

約数和(自身を含む): 3213584

約数和(自身を除く): 1876384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3343, 6686, 13372, 16715, 26744, 33430, 53488, 66860, 83575, 133720, 167150, 267440, 334300, 668600, 1337200]

約数ペア:

[(1, 1337200), (2, 668600), (4, 334300), (5, 267440), (8, 167150), (10, 133720), (16, 83575), (20, 66860), (25, 53488), (40, 33430), (50, 26744), (80, 16715), (100, 13372), (200, 6686), (400, 3343)]