496491070

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 902016000

約数和(自身を除く): 405524930

約数列:

[1, 2, 5, 10, 199, 347, 398, 694, 719, 995, 1438, 1735, 1990, 3470, 3595, 7190, 69053, 138106, 143081, 249493, 286162, 345265, 498986, 690530, 715405, 1247465, 1430810, 2494930, 49649107, 99298214, 248245535, 496491070]

約数ペア:

[(1, 496491070), (2, 248245535), (5, 99298214), (10, 49649107), (199, 2494930), (347, 1430810), (398, 1247465), (694, 715405), (719, 690530), (995, 498986), (1438, 345265), (1735, 286162), (1990, 249493), (3470, 143081), (3595, 138106), (7190, 69053)]