2103275200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101119}}^1$

素因数の和:101154

約数の個数: 84

約数和(自身を含む): 5573532160

約数和(自身を除く): 3470256960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 101119, 202238, 404476, 505595, 808952, 1011190, 1314547, 1617904, 2022380, 2527975, 2629094, 3235808, 4044760, 5055950, 5258188, 6471616, 6572735, 8089520, 10111900, 10516376, 13145470, 16179040, 20223800, 21032752, 26290940, 32358080, 32863675, 40447600, 42065504, 52581880, 65727350, 80895200, 84131008, 105163760, 131454700, 161790400, 210327520, 262909400, 420655040, 525818800, 1051637600, 2103275200]

約数ペア:

[(1, 2103275200), (2, 1051637600), (4, 525818800), (5, 420655040), (8, 262909400), (10, 210327520), (13, 161790400), (16, 131454700), (20, 105163760), (25, 84131008), (26, 80895200), (32, 65727350), (40, 52581880), (50, 42065504), (52, 40447600), (64, 32863675), (65, 32358080), (80, 26290940), (100, 21032752), (104, 20223800), (130, 16179040), (160, 13145470), (200, 10516376), (208, 10111900), (260, 8089520), (320, 6572735), (325, 6471616), (400, 5258188), (416, 5055950), (520, 4044760), (650, 3235808), (800, 2629094), (832, 2527975), (1040, 2022380), (1300, 1617904), (1600, 1314547), (2080, 1011190), (2600, 808952), (4160, 505595), (5200, 404476), (10400, 202238), (20800, 101119)]