2505760

素因数分解:

$2^5\times 5^1\times {\mathrm{15661}}^1$

素因数の和:15676

約数の個数: 24

約数和(自身を含む): 5920236

約数和(自身を除く): 3414476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15661, 31322, 62644, 78305, 125288, 156610, 250576, 313220, 501152, 626440, 1252880, 2505760]

約数ペア:

[(1, 2505760), (2, 1252880), (4, 626440), (5, 501152), (8, 313220), (10, 250576), (16, 156610), (20, 125288), (32, 78305), (40, 62644), (80, 31322), (160, 15661)]