75572860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 173910240

約数和(自身を除く): 98337380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1076, 1277, 1345, 2554, 2690, 2959, 5108, 5380, 5918, 6385, 11836, 12770, 14047, 14795, 25540, 28094, 29590, 56188, 59180, 70235, 140470, 280940, 343513, 687026, 1374052, 1717565, 3435130, 3778643, 6870260, 7557286, 15114572, 18893215, 37786430, 75572860]

約数ペア:

[(1, 75572860), (2, 37786430), (4, 18893215), (5, 15114572), (10, 7557286), (11, 6870260), (20, 3778643), (22, 3435130), (44, 1717565), (55, 1374052), (110, 687026), (220, 343513), (269, 280940), (538, 140470), (1076, 70235), (1277, 59180), (1345, 56188), (2554, 29590), (2690, 28094), (2959, 25540), (5108, 14795), (5380, 14047), (5918, 12770), (6385, 11836)]