38959690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2707

約数の個数: 64

約数和(自身を含む): 92067840

約数和(自身を除く): 53108150

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2663, 2926, 5326, 7315, 13315, 14630, 18641, 26630, 29293, 37282, 50597, 58586, 93205, 101194, 146465, 186410, 205051, 252985, 292930, 354179, 410102, 505970, 556567, 708358, 1025255, 1113134, 1770895, 2050510, 2782835, 3541790, 3895969, 5565670, 7791938, 19479845, 38959690]

約数ペア:

[(1, 38959690), (2, 19479845), (5, 7791938), (7, 5565670), (10, 3895969), (11, 3541790), (14, 2782835), (19, 2050510), (22, 1770895), (35, 1113134), (38, 1025255), (55, 708358), (70, 556567), (77, 505970), (95, 410102), (110, 354179), (133, 292930), (154, 252985), (190, 205051), (209, 186410), (266, 146465), (385, 101194), (418, 93205), (665, 58586), (770, 50597), (1045, 37282), (1330, 29293), (1463, 26630), (2090, 18641), (2663, 14630), (2926, 13315), (5326, 7315)]