155565808420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6608573}}^1$

素因数の和:6608700

約数の個数: 48

約数和(自身を含む): 359717899968

約数和(自身を除く): 204152091548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 23540, 6608573, 13217146, 26434292, 33042865, 66085730, 72694303, 132171460, 145388606, 290777212, 363471515, 707117311, 726943030, 1414234622, 1453886060, 2828469244, 3535586555, 7071173110, 7778290421, 14142346220, 15556580842, 31113161684, 38891452105, 77782904210, 155565808420]

約数ペア:

[(1, 155565808420), (2, 77782904210), (4, 38891452105), (5, 31113161684), (10, 15556580842), (11, 14142346220), (20, 7778290421), (22, 7071173110), (44, 3535586555), (55, 2828469244), (107, 1453886060), (110, 1414234622), (214, 726943030), (220, 707117311), (428, 363471515), (535, 290777212), (1070, 145388606), (1177, 132171460), (2140, 72694303), (2354, 66085730), (4708, 33042865), (5885, 26434292), (11770, 13217146), (23540, 6608573)]