10996040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 27466560

約数和(自身を除く): 16470520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 373, 440, 536, 670, 737, 746, 1340, 1474, 1492, 1865, 2680, 2948, 2984, 3685, 3730, 4103, 5896, 7370, 7460, 8206, 14740, 14920, 16412, 20515, 24991, 29480, 32824, 41030, 49982, 82060, 99964, 124955, 164120, 199928, 249910, 274901, 499820, 549802, 999640, 1099604, 1374505, 2199208, 2749010, 5498020, 10996040]

約数ペア:

[(1, 10996040), (2, 5498020), (4, 2749010), (5, 2199208), (8, 1374505), (10, 1099604), (11, 999640), (20, 549802), (22, 499820), (40, 274901), (44, 249910), (55, 199928), (67, 164120), (88, 124955), (110, 99964), (134, 82060), (220, 49982), (268, 41030), (335, 32824), (373, 29480), (440, 24991), (536, 20515), (670, 16412), (737, 14920), (746, 14740), (1340, 8206), (1474, 7460), (1492, 7370), (1865, 5896), (2680, 4103), (2948, 3730), (2984, 3685)]