379968155380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1727127979}}^1$

素因数の和:1727127999

約数の個数: 24

約数和(自身を含む): 870472501920

約数和(自身を除く): 490504346540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1727127979, 3454255958, 6908511916, 8635639895, 17271279790, 18998407769, 34542559580, 37996815538, 75993631076, 94992038845, 189984077690, 379968155380]

約数ペア:

[(1, 379968155380), (2, 189984077690), (4, 94992038845), (5, 75993631076), (10, 37996815538), (11, 34542559580), (20, 18998407769), (22, 17271279790), (44, 8635639895), (55, 6908511916), (110, 3454255958), (220, 1727127979)]