1842014920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{6673}}^1$

素因数の和:6854

約数の個数: 64

約数和(自身を含む): 4247867520

約数和(自身を除く): 2405852600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 103, 134, 206, 268, 335, 412, 515, 536, 670, 824, 1030, 1340, 2060, 2680, 4120, 6673, 6901, 13346, 13802, 26692, 27604, 33365, 34505, 53384, 55208, 66730, 69010, 133460, 138020, 266920, 276040, 447091, 687319, 894182, 1374638, 1788364, 2235455, 2749276, 3436595, 3576728, 4470910, 5498552, 6873190, 8941820, 13746380, 17883640, 27492760, 46050373, 92100746, 184201492, 230251865, 368402984, 460503730, 921007460, 1842014920]

約数ペア:

[(1, 1842014920), (2, 921007460), (4, 460503730), (5, 368402984), (8, 230251865), (10, 184201492), (20, 92100746), (40, 46050373), (67, 27492760), (103, 17883640), (134, 13746380), (206, 8941820), (268, 6873190), (335, 5498552), (412, 4470910), (515, 3576728), (536, 3436595), (670, 2749276), (824, 2235455), (1030, 1788364), (1340, 1374638), (2060, 894182), (2680, 687319), (4120, 447091), (6673, 276040), (6901, 266920), (13346, 138020), (13802, 133460), (26692, 69010), (27604, 66730), (33365, 55208), (34505, 53384)]