20160422510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1\times {\mathrm{30347}}^1$

素因数の和:32528

約数の個数: 32

約数和(自身を含む): 37478080512

約数和(自身を除く): 17317658002

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2143, 4286, 10715, 21430, 30347, 60694, 66433, 132866, 151735, 303470, 332165, 664330, 940757, 1881514, 4703785, 9407570, 65033621, 130067242, 325168105, 650336210, 2016042251, 4032084502, 10080211255, 20160422510]

約数ペア:

[(1, 20160422510), (2, 10080211255), (5, 4032084502), (10, 2016042251), (31, 650336210), (62, 325168105), (155, 130067242), (310, 65033621), (2143, 9407570), (4286, 4703785), (10715, 1881514), (21430, 940757), (30347, 664330), (60694, 332165), (66433, 303470), (132866, 151735)]