38725150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 78945840

約数和(自身を除く): 40220690

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 1571, 2465, 3142, 4930, 7855, 12325, 15710, 24650, 26707, 39275, 45559, 53414, 78550, 91118, 133535, 227795, 267070, 455590, 667675, 774503, 1138975, 1335350, 1549006, 2277950, 3872515, 7745030, 19362575, 38725150]

約数ペア:

[(1, 38725150), (2, 19362575), (5, 7745030), (10, 3872515), (17, 2277950), (25, 1549006), (29, 1335350), (34, 1138975), (50, 774503), (58, 667675), (85, 455590), (145, 267070), (170, 227795), (290, 133535), (425, 91118), (493, 78550), (725, 53414), (850, 45559), (986, 39275), (1450, 26707), (1571, 24650), (2465, 15710), (3142, 12325), (4930, 7855)]