2016754000

素因数分解:

$2^4\times 5^3\times {\mathrm{317}}^1\times {\mathrm{3181}}^1$

素因数の和:3521

約数の個数: 80

約数和(自身を含む): 4893432336

約数和(自身を除く): 2876678336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 317, 400, 500, 634, 1000, 1268, 1585, 2000, 2536, 3170, 3181, 5072, 6340, 6362, 7925, 12680, 12724, 15850, 15905, 25360, 25448, 31700, 31810, 39625, 50896, 63400, 63620, 79250, 79525, 126800, 127240, 158500, 159050, 254480, 317000, 318100, 397625, 634000, 636200, 795250, 1008377, 1272400, 1590500, 2016754, 3181000, 4033508, 5041885, 6362000, 8067016, 10083770, 16134032, 20167540, 25209425, 40335080, 50418850, 80670160, 100837700, 126047125, 201675400, 252094250, 403350800, 504188500, 1008377000, 2016754000]

約数ペア:

[(1, 2016754000), (2, 1008377000), (4, 504188500), (5, 403350800), (8, 252094250), (10, 201675400), (16, 126047125), (20, 100837700), (25, 80670160), (40, 50418850), (50, 40335080), (80, 25209425), (100, 20167540), (125, 16134032), (200, 10083770), (250, 8067016), (317, 6362000), (400, 5041885), (500, 4033508), (634, 3181000), (1000, 2016754), (1268, 1590500), (1585, 1272400), (2000, 1008377), (2536, 795250), (3170, 636200), (3181, 634000), (5072, 397625), (6340, 318100), (6362, 317000), (7925, 254480), (12680, 159050), (12724, 158500), (15850, 127240), (15905, 126800), (25360, 79525), (25448, 79250), (31700, 63620), (31810, 63400), (39625, 50896)]