388010098945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2243}}^1\times {\mathrm{4409}}^1$

素因数の和:6742

約数の個数: 64

約数和(自身を含む): 570011904000

約数和(自身を除く): 182001805055

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 2065, 2243, 4409, 5605, 7847, 11215, 15701, 22045, 30863, 39235, 42617, 78505, 83771, 132337, 154315, 213085, 260131, 298319, 418855, 586397, 661685, 926359, 1300655, 1491595, 1820917, 2514403, 2931985, 4631795, 4942489, 9104585, 9889387, 12572015, 17600821, 24712445, 34597423, 49446935, 69225709, 88004105, 172987115, 187898353, 346128545, 583473833, 939491765, 1315288471, 2917369165, 4084316831, 6576442355, 11086002827, 20421584155, 55430014135, 77602019789, 388010098945]

約数ペア:

[(1, 388010098945), (5, 77602019789), (7, 55430014135), (19, 20421584155), (35, 11086002827), (59, 6576442355), (95, 4084316831), (133, 2917369165), (295, 1315288471), (413, 939491765), (665, 583473833), (1121, 346128545), (2065, 187898353), (2243, 172987115), (4409, 88004105), (5605, 69225709), (7847, 49446935), (11215, 34597423), (15701, 24712445), (22045, 17600821), (30863, 12572015), (39235, 9889387), (42617, 9104585), (78505, 4942489), (83771, 4631795), (132337, 2931985), (154315, 2514403), (213085, 1820917), (260131, 1491595), (298319, 1300655), (418855, 926359), (586397, 661685)]