6441200

素因数分解:

$2^4\times 5^2\times {\mathrm{16103}}^1$

素因数の和:16121

約数の個数: 30

約数和(自身を含む): 15475944

約数和(自身を除く): 9034744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 16103, 32206, 64412, 80515, 128824, 161030, 257648, 322060, 402575, 644120, 805150, 1288240, 1610300, 3220600, 6441200]

約数ペア:

[(1, 6441200), (2, 3220600), (4, 1610300), (5, 1288240), (8, 805150), (10, 644120), (16, 402575), (20, 322060), (25, 257648), (40, 161030), (50, 128824), (80, 80515), (100, 64412), (200, 32206), (400, 16103)]