190888940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{867677}}^1$

素因数の和:867697

約数の個数: 24

約数和(自身を含む): 437309712

約数和(自身を除く): 246420772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 867677, 1735354, 3470708, 4338385, 8676770, 9544447, 17353540, 19088894, 38177788, 47722235, 95444470, 190888940]

約数ペア:

[(1, 190888940), (2, 95444470), (4, 47722235), (5, 38177788), (10, 19088894), (11, 17353540), (20, 9544447), (22, 8676770), (44, 4338385), (55, 3470708), (110, 1735354), (220, 867677)]