996880250

素因数分解:

$2^1\times 5^3\times {\mathrm{3987521}}^1$

素因数の和:3987538

約数の個数: 16

約数和(自身を含む): 1866160296

約数和(自身を除く): 869280046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 3987521, 7975042, 19937605, 39875210, 99688025, 199376050, 498440125, 996880250]

約数ペア:

[(1, 996880250), (2, 498440125), (5, 199376050), (10, 99688025), (25, 39875210), (50, 19937605), (125, 7975042), (250, 3987521)]