2743702940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{235309}}^1$

素因数の和:235382

約数の個数: 48

約数和(自身を含む): 6404196960

約数和(自身を除く): 3660494020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 235309, 470618, 941236, 1176545, 2353090, 2588399, 4706180, 5176798, 10353596, 12471377, 12941995, 24942754, 25883990, 49885508, 51767980, 62356885, 124713770, 137185147, 249427540, 274370294, 548740588, 685925735, 1371851470, 2743702940]

約数ペア:

[(1, 2743702940), (2, 1371851470), (4, 685925735), (5, 548740588), (10, 274370294), (11, 249427540), (20, 137185147), (22, 124713770), (44, 62356885), (53, 51767980), (55, 49885508), (106, 25883990), (110, 24942754), (212, 12941995), (220, 12471377), (265, 10353596), (530, 5176798), (583, 4706180), (1060, 2588399), (1166, 2353090), (2332, 1176545), (2915, 941236), (5830, 470618), (11660, 235309)]