184979140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{130267}}^1$

素因数の和:130347

約数の個数: 24

約数和(自身を含む): 393930432

約数和(自身を除く): 208951292

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 130267, 260534, 521068, 651335, 1302670, 2605340, 9248957, 18497914, 36995828, 46244785, 92489570, 184979140]

約数ペア:

[(1, 184979140), (2, 92489570), (4, 46244785), (5, 36995828), (10, 18497914), (20, 9248957), (71, 2605340), (142, 1302670), (284, 651335), (355, 521068), (710, 260534), (1420, 130267)]