29341180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 67658976

約数和(自身を除く): 38317796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 677, 788, 985, 1354, 1970, 2167, 2708, 3385, 3940, 4334, 6770, 7447, 8668, 10835, 13540, 14894, 21670, 29788, 37235, 43340, 74470, 133369, 148940, 266738, 533476, 666845, 1333690, 1467059, 2667380, 2934118, 5868236, 7335295, 14670590, 29341180]

約数ペア:

[(1, 29341180), (2, 14670590), (4, 7335295), (5, 5868236), (10, 2934118), (11, 2667380), (20, 1467059), (22, 1333690), (44, 666845), (55, 533476), (110, 266738), (197, 148940), (220, 133369), (394, 74470), (677, 43340), (788, 37235), (985, 29788), (1354, 21670), (1970, 14894), (2167, 13540), (2708, 10835), (3385, 8668), (3940, 7447), (4334, 6770)]