141703040

素因数分解:

$2^7\times 5^1\times {\mathrm{221411}}^1$

素因数の和:221430

約数の個数: 32

約数和(自身を含む): 338760360

約数和(自身を除く): 197057320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 221411, 442822, 885644, 1107055, 1771288, 2214110, 3542576, 4428220, 7085152, 8856440, 14170304, 17712880, 28340608, 35425760, 70851520, 141703040]

約数ペア:

[(1, 141703040), (2, 70851520), (4, 35425760), (5, 28340608), (8, 17712880), (10, 14170304), (16, 8856440), (20, 7085152), (32, 4428220), (40, 3542576), (64, 2214110), (80, 1771288), (128, 1107055), (160, 885644), (320, 442822), (640, 221411)]