7336660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 16632000

約数和(自身を除く): 9295340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 449, 817, 860, 898, 1634, 1796, 2245, 3268, 4085, 4490, 8170, 8531, 8980, 16340, 17062, 19307, 34124, 38614, 42655, 77228, 85310, 96535, 170620, 193070, 366833, 386140, 733666, 1467332, 1834165, 3668330, 7336660]

約数ペア:

[(1, 7336660), (2, 3668330), (4, 1834165), (5, 1467332), (10, 733666), (19, 386140), (20, 366833), (38, 193070), (43, 170620), (76, 96535), (86, 85310), (95, 77228), (172, 42655), (190, 38614), (215, 34124), (380, 19307), (430, 17062), (449, 16340), (817, 8980), (860, 8531), (898, 8170), (1634, 4490), (1796, 4085), (2245, 3268)]