39124520

素因数分解:

$2^3\times 5^1\times {\mathrm{978113}}^1$

素因数の和:978124

約数の個数: 16

約数和(自身を含む): 88030260

約数和(自身を除く): 48905740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 978113, 1956226, 3912452, 4890565, 7824904, 9781130, 19562260, 39124520]

約数ペア:

[(1, 39124520), (2, 19562260), (4, 9781130), (5, 7824904), (8, 4890565), (10, 3912452), (20, 1956226), (40, 978113)]