2014428280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{396541}}^1$

素因数の和:396679

約数の個数: 32

約数和(自身を含む): 4568163840

約数和(自身を除く): 2553735560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 396541, 793082, 1586164, 1982705, 3172328, 3965410, 7930820, 15861640, 50360707, 100721414, 201442828, 251803535, 402885656, 503607070, 1007214140, 2014428280]

約数ペア:

[(1, 2014428280), (2, 1007214140), (4, 503607070), (5, 402885656), (8, 251803535), (10, 201442828), (20, 100721414), (40, 50360707), (127, 15861640), (254, 7930820), (508, 3965410), (635, 3172328), (1016, 1982705), (1270, 1586164), (2540, 793082), (5080, 396541)]