543287020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{7573}}^1$

素因数の和:7810

約数の個数: 48

約数和(自身を含む): 1213900128

約数和(自身を除く): 670613108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 844, 1055, 2110, 3587, 4220, 7174, 7573, 14348, 15146, 17935, 30292, 35870, 37865, 71740, 75730, 128741, 151460, 257482, 514964, 643705, 1287410, 1597903, 2574820, 3195806, 6391612, 7989515, 15979030, 27164351, 31958060, 54328702, 108657404, 135821755, 271643510, 543287020]

約数ペア:

[(1, 543287020), (2, 271643510), (4, 135821755), (5, 108657404), (10, 54328702), (17, 31958060), (20, 27164351), (34, 15979030), (68, 7989515), (85, 6391612), (170, 3195806), (211, 2574820), (340, 1597903), (422, 1287410), (844, 643705), (1055, 514964), (2110, 257482), (3587, 151460), (4220, 128741), (7174, 75730), (7573, 71740), (14348, 37865), (15146, 35870), (17935, 30292)]