184434920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{68819}}^1$

素因数の和:68897

約数の個数: 32

約数和(自身を含む): 421178400

約数和(自身を除く): 236743480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 68819, 137638, 275276, 344095, 550552, 688190, 1376380, 2752760, 4610873, 9221746, 18443492, 23054365, 36886984, 46108730, 92217460, 184434920]

約数ペア:

[(1, 184434920), (2, 92217460), (4, 46108730), (5, 36886984), (8, 23054365), (10, 18443492), (20, 9221746), (40, 4610873), (67, 2752760), (134, 1376380), (268, 688190), (335, 550552), (536, 344095), (670, 275276), (1340, 137638), (2680, 68819)]