84358300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64891}}^1$

素因数の和:64918

約数の個数: 36

約数和(自身を含む): 197141896

約数和(自身を除く): 112783596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 64891, 129782, 259564, 324455, 648910, 843583, 1297820, 1622275, 1687166, 3244550, 3374332, 4217915, 6489100, 8435830, 16871660, 21089575, 42179150, 84358300]

約数ペア:

[(1, 84358300), (2, 42179150), (4, 21089575), (5, 16871660), (10, 8435830), (13, 6489100), (20, 4217915), (25, 3374332), (26, 3244550), (50, 1687166), (52, 1622275), (65, 1297820), (100, 843583), (130, 648910), (260, 324455), (325, 259564), (650, 129782), (1300, 64891)]