68936316280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1043857}}^1$

素因数の和:1044008

約数の個数: 64

約数和(自身を含む): 168353418240

約数和(自身を除く): 99417101960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020, 66040, 1043857, 2087714, 4175428, 5219285, 8350856, 10438570, 13570141, 20877140, 27140282, 41754280, 54280564, 67850705, 108561128, 132569839, 135701410, 265139678, 271402820, 530279356, 542805640, 662849195, 1060558712, 1325698390, 1723407907, 2651396780, 3446815814, 5302793560, 6893631628, 8617039535, 13787263256, 17234079070, 34468158140, 68936316280]

約数ペア:

[(1, 68936316280), (2, 34468158140), (4, 17234079070), (5, 13787263256), (8, 8617039535), (10, 6893631628), (13, 5302793560), (20, 3446815814), (26, 2651396780), (40, 1723407907), (52, 1325698390), (65, 1060558712), (104, 662849195), (127, 542805640), (130, 530279356), (254, 271402820), (260, 265139678), (508, 135701410), (520, 132569839), (635, 108561128), (1016, 67850705), (1270, 54280564), (1651, 41754280), (2540, 27140282), (3302, 20877140), (5080, 13570141), (6604, 10438570), (8255, 8350856), (13208, 5219285), (16510, 4175428), (33020, 2087714), (66040, 1043857)]