29465260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 68544000

約数和(自身を除く): 39078740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 1999, 2948, 3685, 3998, 7370, 7996, 9995, 14740, 19990, 21989, 39980, 43978, 87956, 109945, 133933, 219890, 267866, 439780, 535732, 669665, 1339330, 1473263, 2678660, 2946526, 5893052, 7366315, 14732630, 29465260]

約数ペア:

[(1, 29465260), (2, 14732630), (4, 7366315), (5, 5893052), (10, 2946526), (11, 2678660), (20, 1473263), (22, 1339330), (44, 669665), (55, 535732), (67, 439780), (110, 267866), (134, 219890), (220, 133933), (268, 109945), (335, 87956), (670, 43978), (737, 39980), (1340, 21989), (1474, 19990), (1999, 14740), (2948, 9995), (3685, 7996), (3998, 7370)]