28268300

素因数分解:

$2^2\times 5^2\times {\mathrm{282683}}^1$

素因数の和:282697

約数の個数: 18

約数和(自身を含む): 61342428

約数和(自身を除く): 33074128

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 282683, 565366, 1130732, 1413415, 2826830, 5653660, 7067075, 14134150, 28268300]

約数ペア:

[(1, 28268300), (2, 14134150), (4, 7067075), (5, 5653660), (10, 2826830), (20, 1413415), (25, 1130732), (50, 565366), (100, 282683)]