13244900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7004

約数の個数: 36

約数和(自身を含む): 30258480

約数和(自身を除く): 17013580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6971, 13942, 27884, 34855, 69710, 132449, 139420, 174275, 264898, 348550, 529796, 662245, 697100, 1324490, 2648980, 3311225, 6622450, 13244900]

約数ペア:

[(1, 13244900), (2, 6622450), (4, 3311225), (5, 2648980), (10, 1324490), (19, 697100), (20, 662245), (25, 529796), (38, 348550), (50, 264898), (76, 174275), (95, 139420), (100, 132449), (190, 69710), (380, 34855), (475, 27884), (950, 13942), (1900, 6971)]