2108367520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1882471}}^1$

素因数の和:1882493

約数の個数: 48

約数和(自身を含む): 5692595328

約数和(自身を除く): 3584227808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1882471, 3764942, 7529884, 9412355, 13177297, 15059768, 18824710, 26354594, 30119536, 37649420, 52709188, 60239072, 65886485, 75298840, 105418376, 131772970, 150597680, 210836752, 263545940, 301195360, 421673504, 527091880, 1054183760, 2108367520]

約数ペア:

[(1, 2108367520), (2, 1054183760), (4, 527091880), (5, 421673504), (7, 301195360), (8, 263545940), (10, 210836752), (14, 150597680), (16, 131772970), (20, 105418376), (28, 75298840), (32, 65886485), (35, 60239072), (40, 52709188), (56, 37649420), (70, 30119536), (80, 26354594), (112, 18824710), (140, 15059768), (160, 13177297), (224, 9412355), (280, 7529884), (560, 3764942), (1120, 1882471)]