16012400

素因数分解:

$2^4\times 5^2\times {\mathrm{40031}}^1$

素因数の和:40049

約数の個数: 30

約数和(自身を含む): 38470752

約数和(自身を除く): 22458352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 40031, 80062, 160124, 200155, 320248, 400310, 640496, 800620, 1000775, 1601240, 2001550, 3202480, 4003100, 8006200, 16012400]

約数ペア:

[(1, 16012400), (2, 8006200), (4, 4003100), (5, 3202480), (8, 2001550), (10, 1601240), (16, 1000775), (20, 800620), (25, 640496), (40, 400310), (50, 320248), (80, 200155), (100, 160124), (200, 80062), (400, 40031)]