33188980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 76458816

約数和(自身を除く): 43269836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 587, 1028, 1174, 1285, 2348, 2570, 2827, 2935, 5140, 5654, 5870, 6457, 11308, 11740, 12914, 14135, 25828, 28270, 32285, 56540, 64570, 129140, 150859, 301718, 603436, 754295, 1508590, 1659449, 3017180, 3318898, 6637796, 8297245, 16594490, 33188980]

約数ペア:

[(1, 33188980), (2, 16594490), (4, 8297245), (5, 6637796), (10, 3318898), (11, 3017180), (20, 1659449), (22, 1508590), (44, 754295), (55, 603436), (110, 301718), (220, 150859), (257, 129140), (514, 64570), (587, 56540), (1028, 32285), (1174, 28270), (1285, 25828), (2348, 14135), (2570, 12914), (2827, 11740), (2935, 11308), (5140, 6457), (5654, 5870)]