7989580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 16983792

約数和(自身を除く): 8994212

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4813, 9626, 19252, 24065, 48130, 96260, 399479, 798958, 1597916, 1997395, 3994790, 7989580]

約数ペア:

[(1, 7989580), (2, 3994790), (4, 1997395), (5, 1597916), (10, 798958), (20, 399479), (83, 96260), (166, 48130), (332, 24065), (415, 19252), (830, 9626), (1660, 4813)]