9902300

素因数分解:

$2^2\times 5^2\times {\mathrm{99023}}^1$

素因数の和:99037

約数の個数: 18

約数和(自身を含む): 21488208

約数和(自身を除く): 11585908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 99023, 198046, 396092, 495115, 990230, 1980460, 2475575, 4951150, 9902300]

約数ペア:

[(1, 9902300), (2, 4951150), (4, 2475575), (5, 1980460), (10, 990230), (20, 495115), (25, 396092), (50, 198046), (100, 99023)]