40924240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73079}}^1$

素因数の和:73099

約数の個数: 40

約数和(自身を含む): 108743040

約数和(自身を除く): 67818800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 73079, 146158, 292316, 365395, 511553, 584632, 730790, 1023106, 1169264, 1461580, 2046212, 2557765, 2923160, 4092424, 5115530, 5846320, 8184848, 10231060, 20462120, 40924240]

約数ペア:

[(1, 40924240), (2, 20462120), (4, 10231060), (5, 8184848), (7, 5846320), (8, 5115530), (10, 4092424), (14, 2923160), (16, 2557765), (20, 2046212), (28, 1461580), (35, 1169264), (40, 1023106), (56, 730790), (70, 584632), (80, 511553), (112, 365395), (140, 292316), (280, 146158), (560, 73079)]