2074668860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{23057}}^1$

素因数の和:23486

約数の個数: 48

約数和(自身を含む): 4764705120

約数和(自身を除く): 2690036260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 818, 1636, 2045, 4090, 4499, 8180, 8998, 17996, 22495, 23057, 44990, 46114, 89980, 92228, 115285, 230570, 253627, 461140, 507254, 1014508, 1268135, 2536270, 5072540, 9430313, 18860626, 37721252, 47151565, 94303130, 103733443, 188606260, 207466886, 414933772, 518667215, 1037334430, 2074668860]

約数ペア:

[(1, 2074668860), (2, 1037334430), (4, 518667215), (5, 414933772), (10, 207466886), (11, 188606260), (20, 103733443), (22, 94303130), (44, 47151565), (55, 37721252), (110, 18860626), (220, 9430313), (409, 5072540), (818, 2536270), (1636, 1268135), (2045, 1014508), (4090, 507254), (4499, 461140), (8180, 253627), (8998, 230570), (17996, 115285), (22495, 92228), (23057, 89980), (44990, 46114)]