10023040

素因数分解:

$2^7\times 5^1\times {\mathrm{15661}}^1$

素因数の和:15680

約数の個数: 32

約数和(自身を含む): 23962860

約数和(自身を除く): 13939820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15661, 31322, 62644, 78305, 125288, 156610, 250576, 313220, 501152, 626440, 1002304, 1252880, 2004608, 2505760, 5011520, 10023040]

約数ペア:

[(1, 10023040), (2, 5011520), (4, 2505760), (5, 2004608), (8, 1252880), (10, 1002304), (16, 626440), (20, 501152), (32, 313220), (40, 250576), (64, 156610), (80, 125288), (128, 78305), (160, 62644), (320, 31322), (640, 15661)]