15424900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2200

約数の個数: 36

約数和(自身を含む): 33946612

約数和(自身を除く): 18521712

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 2113, 3650, 4226, 7300, 8452, 10565, 21130, 42260, 52825, 105650, 154249, 211300, 308498, 616996, 771245, 1542490, 3084980, 3856225, 7712450, 15424900]

約数ペア:

[(1, 15424900), (2, 7712450), (4, 3856225), (5, 3084980), (10, 1542490), (20, 771245), (25, 616996), (50, 308498), (73, 211300), (100, 154249), (146, 105650), (292, 52825), (365, 42260), (730, 21130), (1460, 10565), (1825, 8452), (2113, 7300), (3650, 4226)]