41042860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 88593120

約数和(自身を除く): 47550260

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 268, 281, 335, 436, 545, 562, 670, 1090, 1124, 1340, 1405, 2180, 2810, 5620, 7303, 14606, 18827, 29212, 30629, 36515, 37654, 61258, 73030, 75308, 94135, 122516, 146060, 153145, 188270, 306290, 376540, 612580, 2052143, 4104286, 8208572, 10260715, 20521430, 41042860]

約数ペア:

[(1, 41042860), (2, 20521430), (4, 10260715), (5, 8208572), (10, 4104286), (20, 2052143), (67, 612580), (109, 376540), (134, 306290), (218, 188270), (268, 153145), (281, 146060), (335, 122516), (436, 94135), (545, 75308), (562, 73030), (670, 61258), (1090, 37654), (1124, 36515), (1340, 30629), (1405, 29212), (2180, 18827), (2810, 14606), (5620, 7303)]