4101400

素因数分解:

$2^3\times 5^2\times {\mathrm{20507}}^1$

素因数の和:20523

約数の個数: 24

約数和(自身を含む): 9536220

約数和(自身を除く): 5434820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 20507, 41014, 82028, 102535, 164056, 205070, 410140, 512675, 820280, 1025350, 2050700, 4101400]

約数ペア:

[(1, 4101400), (2, 2050700), (4, 1025350), (5, 820280), (8, 512675), (10, 410140), (20, 205070), (25, 164056), (40, 102535), (50, 82028), (100, 41014), (200, 20507)]