10420235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 15386112

約数和(自身を除く): 4965877

約数列:

[1, 5, 7, 17, 35, 83, 85, 119, 211, 415, 581, 595, 1055, 1411, 1477, 2905, 3587, 7055, 7385, 9877, 17513, 17935, 25109, 49385, 87565, 122591, 125545, 297721, 612955, 1488605, 2084047, 10420235]

約数ペア:

[(1, 10420235), (5, 2084047), (7, 1488605), (17, 612955), (35, 297721), (83, 125545), (85, 122591), (119, 87565), (211, 49385), (415, 25109), (581, 17935), (595, 17513), (1055, 9877), (1411, 7385), (1477, 7055), (2905, 3587)]