40559860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{701}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 93405312

約数和(自身を除く): 52845452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 701, 1052, 1315, 1402, 2630, 2804, 2893, 3505, 5260, 5786, 7010, 7711, 11572, 14020, 14465, 15422, 28930, 30844, 38555, 57860, 77110, 154220, 184363, 368726, 737452, 921815, 1843630, 2027993, 3687260, 4055986, 8111972, 10139965, 20279930, 40559860]

約数ペア:

[(1, 40559860), (2, 20279930), (4, 10139965), (5, 8111972), (10, 4055986), (11, 3687260), (20, 2027993), (22, 1843630), (44, 921815), (55, 737452), (110, 368726), (220, 184363), (263, 154220), (526, 77110), (701, 57860), (1052, 38555), (1315, 30844), (1402, 28930), (2630, 15422), (2804, 14465), (2893, 14020), (3505, 11572), (5260, 7711), (5786, 7010)]