164484430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1579}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 323533440

約数和(自身を除く): 159049010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 947, 1579, 1894, 3158, 4735, 7895, 9470, 10417, 15790, 17369, 20834, 34738, 52085, 86845, 104170, 173690, 1495313, 2990626, 7476565, 14953130, 16448443, 32896886, 82242215, 164484430]

約数ペア:

[(1, 164484430), (2, 82242215), (5, 32896886), (10, 16448443), (11, 14953130), (22, 7476565), (55, 2990626), (110, 1495313), (947, 173690), (1579, 104170), (1894, 86845), (3158, 52085), (4735, 34738), (7895, 20834), (9470, 17369), (10417, 15790)]