5498020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 12817728

約数和(自身を除く): 7319708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 373, 670, 737, 746, 1340, 1474, 1492, 1865, 2948, 3685, 3730, 4103, 7370, 7460, 8206, 14740, 16412, 20515, 24991, 41030, 49982, 82060, 99964, 124955, 249910, 274901, 499820, 549802, 1099604, 1374505, 2749010, 5498020]

約数ペア:

[(1, 5498020), (2, 2749010), (4, 1374505), (5, 1099604), (10, 549802), (11, 499820), (20, 274901), (22, 249910), (44, 124955), (55, 99964), (67, 82060), (110, 49982), (134, 41030), (220, 24991), (268, 20515), (335, 16412), (373, 14740), (670, 8206), (737, 7460), (746, 7370), (1340, 4103), (1474, 3730), (1492, 3685), (1865, 2948)]