100308940

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{3121}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 210847392

約数和(自身を除く): 110538452

約数列:

[1, 2, 4, 5, 10, 20, 1607, 3121, 3214, 6242, 6428, 8035, 12484, 15605, 16070, 31210, 32140, 62420, 5015447, 10030894, 20061788, 25077235, 50154470, 100308940]

約数ペア:

[(1, 100308940), (2, 50154470), (4, 25077235), (5, 20061788), (10, 10030894), (20, 5015447), (1607, 62420), (3121, 32140), (3214, 31210), (6242, 16070), (6428, 15605), (8035, 12484)]