3469439240

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{411071}}^1$

素因数の和:411293

約数の個数: 32

約数和(自身を含む): 7843253760

約数和(自身を除く): 4373814520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 411071, 822142, 1644284, 2055355, 3288568, 4110710, 8221420, 16442840, 86735981, 173471962, 346943924, 433679905, 693887848, 867359810, 1734719620, 3469439240]

約数ペア:

[(1, 3469439240), (2, 1734719620), (4, 867359810), (5, 693887848), (8, 433679905), (10, 346943924), (20, 173471962), (40, 86735981), (211, 16442840), (422, 8221420), (844, 4110710), (1055, 3288568), (1688, 2055355), (2110, 1644284), (4220, 822142), (8440, 411071)]