86080940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1049}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 197920800

約数和(自身を除く): 111839860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 746, 1049, 1492, 1865, 2098, 3730, 4103, 4196, 5245, 7460, 8206, 10490, 11539, 16412, 20515, 20980, 23078, 41030, 46156, 57695, 82060, 115390, 230780, 391277, 782554, 1565108, 1956385, 3912770, 4304047, 7825540, 8608094, 17216188, 21520235, 43040470, 86080940]

約数ペア:

[(1, 86080940), (2, 43040470), (4, 21520235), (5, 17216188), (10, 8608094), (11, 7825540), (20, 4304047), (22, 3912770), (44, 1956385), (55, 1565108), (110, 782554), (220, 391277), (373, 230780), (746, 115390), (1049, 82060), (1492, 57695), (1865, 46156), (2098, 41030), (3730, 23078), (4103, 20980), (4196, 20515), (5245, 16412), (7460, 11539), (8206, 10490)]