10456880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 28283904

約数和(自身を除く): 17827024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 263, 280, 284, 355, 497, 526, 560, 568, 710, 994, 1052, 1136, 1315, 1420, 1841, 1988, 2104, 2485, 2630, 2840, 3682, 3976, 4208, 4970, 5260, 5680, 7364, 7952, 9205, 9940, 10520, 14728, 18410, 18673, 19880, 21040, 29456, 36820, 37346, 39760, 73640, 74692, 93365, 130711, 147280, 149384, 186730, 261422, 298768, 373460, 522844, 653555, 746920, 1045688, 1307110, 1493840, 2091376, 2614220, 5228440, 10456880]

約数ペア:

[(1, 10456880), (2, 5228440), (4, 2614220), (5, 2091376), (7, 1493840), (8, 1307110), (10, 1045688), (14, 746920), (16, 653555), (20, 522844), (28, 373460), (35, 298768), (40, 261422), (56, 186730), (70, 149384), (71, 147280), (80, 130711), (112, 93365), (140, 74692), (142, 73640), (263, 39760), (280, 37346), (284, 36820), (355, 29456), (497, 21040), (526, 19880), (560, 18673), (568, 18410), (710, 14728), (994, 10520), (1052, 9940), (1136, 9205), (1315, 7952), (1420, 7364), (1841, 5680), (1988, 5260), (2104, 4970), (2485, 4208), (2630, 3976), (2840, 3682)]