5409580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 12612096

約数和(自身を除く): 7202516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 367, 670, 734, 737, 1340, 1468, 1474, 1835, 2948, 3670, 3685, 4037, 7340, 7370, 8074, 14740, 16148, 20185, 24589, 40370, 49178, 80740, 98356, 122945, 245890, 270479, 491780, 540958, 1081916, 1352395, 2704790, 5409580]

約数ペア:

[(1, 5409580), (2, 2704790), (4, 1352395), (5, 1081916), (10, 540958), (11, 491780), (20, 270479), (22, 245890), (44, 122945), (55, 98356), (67, 80740), (110, 49178), (134, 40370), (220, 24589), (268, 20185), (335, 16148), (367, 14740), (670, 8074), (734, 7370), (737, 7340), (1340, 4037), (1468, 3685), (1474, 3670), (1835, 2948)]