3800780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3221}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 8119440

約数和(自身を除く): 4318660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 3221, 6442, 12884, 16105, 32210, 64420, 190039, 380078, 760156, 950195, 1900390, 3800780]

約数ペア:

[(1, 3800780), (2, 1900390), (4, 950195), (5, 760156), (10, 380078), (20, 190039), (59, 64420), (118, 32210), (236, 16105), (295, 12884), (590, 6442), (1180, 3221)]