34078220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 78575616

約数和(自身を除く): 44497396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 811, 955, 1622, 1910, 2101, 3244, 3820, 4055, 4202, 8110, 8404, 8921, 10505, 16220, 17842, 21010, 35684, 42020, 44605, 89210, 154901, 178420, 309802, 619604, 774505, 1549010, 1703911, 3098020, 3407822, 6815644, 8519555, 17039110, 34078220]

約数ペア:

[(1, 34078220), (2, 17039110), (4, 8519555), (5, 6815644), (10, 3407822), (11, 3098020), (20, 1703911), (22, 1549010), (44, 774505), (55, 619604), (110, 309802), (191, 178420), (220, 154901), (382, 89210), (764, 44605), (811, 42020), (955, 35684), (1622, 21010), (1910, 17842), (2101, 16220), (3244, 10505), (3820, 8921), (4055, 8404), (4202, 8110)]