2010542660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{10399}}^1$

素因数の和:11796

約数の個数: 48

約数和(自身を含む): 4829260800

約数和(自身を除く): 2818718140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1381, 2762, 5524, 6905, 9667, 10399, 13810, 19334, 20798, 27620, 38668, 41596, 48335, 51995, 72793, 96670, 103990, 145586, 193340, 207980, 291172, 363965, 727930, 1455860, 14361019, 28722038, 57444076, 71805095, 100527133, 143610190, 201054266, 287220380, 402108532, 502635665, 1005271330, 2010542660]

約数ペア:

[(1, 2010542660), (2, 1005271330), (4, 502635665), (5, 402108532), (7, 287220380), (10, 201054266), (14, 143610190), (20, 100527133), (28, 71805095), (35, 57444076), (70, 28722038), (140, 14361019), (1381, 1455860), (2762, 727930), (5524, 363965), (6905, 291172), (9667, 207980), (10399, 193340), (13810, 145586), (19334, 103990), (20798, 96670), (27620, 72793), (38668, 51995), (41596, 48335)]