6681100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 14717808

約数和(自身を除く): 8036708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 941, 1420, 1775, 1882, 3550, 3764, 4705, 7100, 9410, 18820, 23525, 47050, 66811, 94100, 133622, 267244, 334055, 668110, 1336220, 1670275, 3340550, 6681100]

約数ペア:

[(1, 6681100), (2, 3340550), (4, 1670275), (5, 1336220), (10, 668110), (20, 334055), (25, 267244), (50, 133622), (71, 94100), (100, 66811), (142, 47050), (284, 23525), (355, 18820), (710, 9410), (941, 7100), (1420, 4705), (1775, 3764), (1882, 3550)]