17028400

素因数分解:

$2^4\times 5^2\times {\mathrm{42571}}^1$

素因数の和:42589

約数の個数: 30

約数和(自身を含む): 40911692

約数和(自身を除く): 23883292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 42571, 85142, 170284, 212855, 340568, 425710, 681136, 851420, 1064275, 1702840, 2128550, 3405680, 4257100, 8514200, 17028400]

約数ペア:

[(1, 17028400), (2, 8514200), (4, 4257100), (5, 3405680), (8, 2128550), (10, 1702840), (16, 1064275), (20, 851420), (25, 681136), (40, 425710), (50, 340568), (80, 212855), (100, 170284), (200, 85142), (400, 42571)]