381200

素因数分解:

$2^4\times 5^2\times {\mathrm{953}}^1$

素因数の和:971

約数の個数: 30

約数和(自身を含む): 916794

約数和(自身を除く): 535594

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 953, 1906, 3812, 4765, 7624, 9530, 15248, 19060, 23825, 38120, 47650, 76240, 95300, 190600, 381200]

約数ペア:

[(1, 381200), (2, 190600), (4, 95300), (5, 76240), (8, 47650), (10, 38120), (16, 23825), (20, 19060), (25, 15248), (40, 9530), (50, 7624), (80, 4765), (100, 3812), (200, 1906), (400, 953)]