1061090080

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 2562416640

約数和(自身を除く): 1501326560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 127, 158, 160, 254, 316, 395, 508, 632, 635, 661, 790, 1016, 1264, 1270, 1322, 1580, 2032, 2528, 2540, 2644, 3160, 3305, 4064, 5080, 5288, 6320, 6610, 10033, 10160, 10576, 12640, 13220, 20066, 20320, 21152, 26440, 40132, 50165, 52219, 52880, 80264, 83947, 100330, 104438, 105760, 160528, 167894, 200660, 208876, 261095, 321056, 335788, 401320, 417752, 419735, 522190, 671576, 802640, 835504, 839470, 1044380, 1343152, 1605280, 1671008, 1678940, 2088760, 2686304, 3357880, 4177520, 6631813, 6715760, 8355040, 13263626, 13431520, 26527252, 33159065, 53054504, 66318130, 106109008, 132636260, 212218016, 265272520, 530545040, 1061090080]

約数ペア:

[(1, 1061090080), (2, 530545040), (4, 265272520), (5, 212218016), (8, 132636260), (10, 106109008), (16, 66318130), (20, 53054504), (32, 33159065), (40, 26527252), (79, 13431520), (80, 13263626), (127, 8355040), (158, 6715760), (160, 6631813), (254, 4177520), (316, 3357880), (395, 2686304), (508, 2088760), (632, 1678940), (635, 1671008), (661, 1605280), (790, 1343152), (1016, 1044380), (1264, 839470), (1270, 835504), (1322, 802640), (1580, 671576), (2032, 522190), (2528, 419735), (2540, 417752), (2644, 401320), (3160, 335788), (3305, 321056), (4064, 261095), (5080, 208876), (5288, 200660), (6320, 167894), (6610, 160528), (10033, 105760), (10160, 104438), (10576, 100330), (12640, 83947), (13220, 80264), (20066, 52880), (20320, 52219), (21152, 50165), (26440, 40132)]