85471150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{19207}}^1$

素因数の和:19308

約数の個数: 24

約数和(自身を含む): 160770960

約数和(自身を除く): 75299810

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 19207, 38414, 96035, 192070, 480175, 960350, 1709423, 3418846, 8547115, 17094230, 42735575, 85471150]

約数ペア:

[(1, 85471150), (2, 42735575), (5, 17094230), (10, 8547115), (25, 3418846), (50, 1709423), (89, 960350), (178, 480175), (445, 192070), (890, 96035), (2225, 38414), (4450, 19207)]