5280351460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{46327}}^1$

素因数の和:46516

約数の個数: 48

約数和(自身を含む): 11441162880

約数和(自身を除く): 6160811420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 139, 164, 205, 278, 410, 556, 695, 820, 1390, 2780, 5699, 11398, 22796, 28495, 46327, 56990, 92654, 113980, 185308, 231635, 463270, 926540, 1899407, 3798814, 6439453, 7597628, 9497035, 12878906, 18994070, 25757812, 32197265, 37988140, 64394530, 128789060, 264017573, 528035146, 1056070292, 1320087865, 2640175730, 5280351460]

約数ペア:

[(1, 5280351460), (2, 2640175730), (4, 1320087865), (5, 1056070292), (10, 528035146), (20, 264017573), (41, 128789060), (82, 64394530), (139, 37988140), (164, 32197265), (205, 25757812), (278, 18994070), (410, 12878906), (556, 9497035), (695, 7597628), (820, 6439453), (1390, 3798814), (2780, 1899407), (5699, 926540), (11398, 463270), (22796, 231635), (28495, 185308), (46327, 113980), (56990, 92654)]