1170078940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{4561}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 2501581824

約数和(自身を除く): 1331502884

約数列:

[1, 2, 4, 5, 10, 20, 101, 127, 202, 254, 404, 505, 508, 635, 1010, 1270, 2020, 2540, 4561, 9122, 12827, 18244, 22805, 25654, 45610, 51308, 64135, 91220, 128270, 256540, 460661, 579247, 921322, 1158494, 1842644, 2303305, 2316988, 2896235, 4606610, 5792470, 9213220, 11584940, 58503947, 117007894, 234015788, 292519735, 585039470, 1170078940]

約数ペア:

[(1, 1170078940), (2, 585039470), (4, 292519735), (5, 234015788), (10, 117007894), (20, 58503947), (101, 11584940), (127, 9213220), (202, 5792470), (254, 4606610), (404, 2896235), (505, 2316988), (508, 2303305), (635, 1842644), (1010, 1158494), (1270, 921322), (2020, 579247), (2540, 460661), (4561, 256540), (9122, 128270), (12827, 91220), (18244, 64135), (22805, 51308), (25654, 45610)]