77998030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1901}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 153651168

約数和(自身を除く): 75653138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1865, 1901, 3730, 3802, 4103, 8206, 9505, 19010, 20515, 20911, 41030, 41822, 104555, 209110, 709073, 1418146, 3545365, 7090730, 7799803, 15599606, 38999015, 77998030]

約数ペア:

[(1, 77998030), (2, 38999015), (5, 15599606), (10, 7799803), (11, 7090730), (22, 3545365), (55, 1418146), (110, 709073), (373, 209110), (746, 104555), (1865, 41822), (1901, 41030), (3730, 20911), (3802, 20515), (4103, 19010), (8206, 9505)]