91485200

素因数分解:

$2^4\times 5^2\times {\mathrm{228713}}^1$

素因数の和:228731

約数の個数: 30

約数和(自身を含む): 219794154

約数和(自身を除く): 128308954

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 228713, 457426, 914852, 1143565, 1829704, 2287130, 3659408, 4574260, 5717825, 9148520, 11435650, 18297040, 22871300, 45742600, 91485200]

約数ペア:

[(1, 91485200), (2, 45742600), (4, 22871300), (5, 18297040), (8, 11435650), (10, 9148520), (16, 5717825), (20, 4574260), (25, 3659408), (40, 2287130), (50, 1829704), (80, 1143565), (100, 914852), (200, 457426), (400, 228713)]