41044510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 80109792

約数和(自身を除く): 39065282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2011, 2041, 4022, 4082, 10055, 10205, 20110, 20410, 26143, 52286, 130715, 261430, 315727, 631454, 1578635, 3157270, 4104451, 8208902, 20522255, 41044510]

約数ペア:

[(1, 41044510), (2, 20522255), (5, 8208902), (10, 4104451), (13, 3157270), (26, 1578635), (65, 631454), (130, 315727), (157, 261430), (314, 130715), (785, 52286), (1570, 26143), (2011, 20410), (2041, 20110), (4022, 10205), (4082, 10055)]