111412390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 224355600

約数和(自身を除く): 112943210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 2029, 2890, 3230, 4058, 5491, 10145, 10982, 20290, 27455, 34493, 38551, 54910, 68986, 77102, 172465, 192755, 344930, 385510, 586381, 655367, 1172762, 1310734, 2931905, 3276835, 5863810, 6553670, 11141239, 22282478, 55706195, 111412390]

約数ペア:

[(1, 111412390), (2, 55706195), (5, 22282478), (10, 11141239), (17, 6553670), (19, 5863810), (34, 3276835), (38, 2931905), (85, 1310734), (95, 1172762), (170, 655367), (190, 586381), (289, 385510), (323, 344930), (578, 192755), (646, 172465), (1445, 77102), (1615, 68986), (2029, 54910), (2890, 38551), (3230, 34493), (4058, 27455), (5491, 20290), (10145, 10982)]