422112020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1861}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 968478336

約数和(自身を除く): 546366316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1031, 1861, 2062, 3722, 4124, 5155, 7444, 9305, 10310, 11341, 18610, 20471, 20620, 22682, 37220, 40942, 45364, 56705, 81884, 102355, 113410, 204710, 226820, 409420, 1918691, 3837382, 7674764, 9593455, 19186910, 21105601, 38373820, 42211202, 84422404, 105528005, 211056010, 422112020]

約数ペア:

[(1, 422112020), (2, 211056010), (4, 105528005), (5, 84422404), (10, 42211202), (11, 38373820), (20, 21105601), (22, 19186910), (44, 9593455), (55, 7674764), (110, 3837382), (220, 1918691), (1031, 409420), (1861, 226820), (2062, 204710), (3722, 113410), (4124, 102355), (5155, 81884), (7444, 56705), (9305, 45364), (10310, 40942), (11341, 37220), (18610, 22682), (20471, 20620)]