380090800

素因数分解:

$2^4\times 5^2\times {\mathrm{950227}}^1$

素因数の和:950245

約数の個数: 30

約数和(自身を含む): 913169108

約数和(自身を除く): 533078308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 950227, 1900454, 3800908, 4751135, 7601816, 9502270, 15203632, 19004540, 23755675, 38009080, 47511350, 76018160, 95022700, 190045400, 380090800]

約数ペア:

[(1, 380090800), (2, 190045400), (4, 95022700), (5, 76018160), (8, 47511350), (10, 38009080), (16, 23755675), (20, 19004540), (25, 15203632), (40, 9502270), (50, 7601816), (80, 4751135), (100, 3800908), (200, 1900454), (400, 950227)]