66620450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6029}}^1$

素因数の和:6071

約数の個数: 48

約数和(自身を含む): 141319080

約数和(自身を除く): 74698630

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 6029, 11050, 12058, 30145, 60290, 78377, 102493, 150725, 156754, 204986, 301450, 391885, 512465, 783770, 1024930, 1332409, 1959425, 2562325, 2664818, 3918850, 5124650, 6662045, 13324090, 33310225, 66620450]

約数ペア:

[(1, 66620450), (2, 33310225), (5, 13324090), (10, 6662045), (13, 5124650), (17, 3918850), (25, 2664818), (26, 2562325), (34, 1959425), (50, 1332409), (65, 1024930), (85, 783770), (130, 512465), (170, 391885), (221, 301450), (325, 204986), (425, 156754), (442, 150725), (650, 102493), (850, 78377), (1105, 60290), (2210, 30145), (5525, 12058), (6029, 11050)]