2013803660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1\times {\mathrm{4013}}^1$

素因数の和:6314

約数の個数: 48

約数和(自身を含む): 4616613792

約数和(自身を除く): 2602810132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2281, 4013, 4562, 8026, 9124, 11405, 16052, 20065, 22810, 25091, 40130, 44143, 45620, 50182, 80260, 88286, 100364, 125455, 176572, 220715, 250910, 441430, 501820, 882860, 9153653, 18307306, 36614612, 45768265, 91536530, 100690183, 183073060, 201380366, 402760732, 503450915, 1006901830, 2013803660]

約数ペア:

[(1, 2013803660), (2, 1006901830), (4, 503450915), (5, 402760732), (10, 201380366), (11, 183073060), (20, 100690183), (22, 91536530), (44, 45768265), (55, 36614612), (110, 18307306), (220, 9153653), (2281, 882860), (4013, 501820), (4562, 441430), (8026, 250910), (9124, 220715), (11405, 176572), (16052, 125455), (20065, 100364), (22810, 88286), (25091, 80260), (40130, 50182), (44143, 45620)]