188052582940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1\times {\mathrm{136879}}^1$

素因数の和:137902

約数の個数: 48

約数和(自身を含む): 400748503680

約数和(自身を除く): 212695920740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 941, 1460, 1882, 3764, 4705, 9410, 18820, 68693, 136879, 137386, 273758, 274772, 343465, 547516, 684395, 686930, 1368790, 1373860, 2737580, 9992167, 19984334, 39968668, 49960835, 99921670, 128803139, 199843340, 257606278, 515212556, 644015695, 1288031390, 2576062780, 9402629147, 18805258294, 37610516588, 47013145735, 94026291470, 188052582940]

約数ペア:

[(1, 188052582940), (2, 94026291470), (4, 47013145735), (5, 37610516588), (10, 18805258294), (20, 9402629147), (73, 2576062780), (146, 1288031390), (292, 644015695), (365, 515212556), (730, 257606278), (941, 199843340), (1460, 128803139), (1882, 99921670), (3764, 49960835), (4705, 39968668), (9410, 19984334), (18820, 9992167), (68693, 2737580), (136879, 1373860), (137386, 1368790), (273758, 686930), (274772, 684395), (343465, 547516)]