42261940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3637}}^1$

素因数の和:3736

約数の個数: 48

約数和(自身を含む): 102678912

約数和(自身を除く): 60416972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3637, 5810, 7274, 11620, 14548, 18185, 25459, 36370, 50918, 72740, 101836, 127295, 254590, 301871, 509180, 603742, 1207484, 1509355, 2113097, 3018710, 4226194, 6037420, 8452388, 10565485, 21130970, 42261940]

約数ペア:

[(1, 42261940), (2, 21130970), (4, 10565485), (5, 8452388), (7, 6037420), (10, 4226194), (14, 3018710), (20, 2113097), (28, 1509355), (35, 1207484), (70, 603742), (83, 509180), (140, 301871), (166, 254590), (332, 127295), (415, 101836), (581, 72740), (830, 50918), (1162, 36370), (1660, 25459), (2324, 18185), (2905, 14548), (3637, 11620), (5810, 7274)]