2078160537620

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{26107}}^1\times {\mathrm{5879}}^1$

素因数の和:32672

約数の個数: 48

約数和(自身を含む): 4371494279040

約数和(自身を除く): 2293333741420

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 5879, 6770, 11758, 13540, 23516, 26107, 29395, 52214, 58790, 104428, 117580, 130535, 261070, 522140, 3980083, 7960166, 15920332, 17674439, 19900415, 35348878, 39800830, 70697756, 79601660, 88372195, 153483053, 176744390, 306966106, 353488780, 613932212, 767415265, 1534830530, 3069661060, 103908026881, 207816053762, 415632107524, 519540134405, 1039080268810, 2078160537620]

約数ペア:

[(1, 2078160537620), (2, 1039080268810), (4, 519540134405), (5, 415632107524), (10, 207816053762), (20, 103908026881), (677, 3069661060), (1354, 1534830530), (2708, 767415265), (3385, 613932212), (5879, 353488780), (6770, 306966106), (11758, 176744390), (13540, 153483053), (23516, 88372195), (26107, 79601660), (29395, 70697756), (52214, 39800830), (58790, 35348878), (104428, 19900415), (117580, 17674439), (130535, 15920332), (261070, 7960166), (522140, 3980083)]