39645430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 78146208

約数和(自身を除く): 38500778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1021, 1765, 2042, 3530, 3883, 5105, 7766, 10210, 11231, 19415, 22462, 38830, 56155, 112310, 360413, 720826, 1802065, 3604130, 3964543, 7929086, 19822715, 39645430]

約数ペア:

[(1, 39645430), (2, 19822715), (5, 7929086), (10, 3964543), (11, 3604130), (22, 1802065), (55, 720826), (110, 360413), (353, 112310), (706, 56155), (1021, 38830), (1765, 22462), (2042, 19415), (3530, 11231), (3883, 10210), (5105, 7766)]