5169020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 12011328

約数和(自身を除く): 6842308

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 661, 782, 1322, 1564, 1955, 2644, 3305, 3910, 6610, 7820, 11237, 13220, 15203, 22474, 30406, 44948, 56185, 60812, 76015, 112370, 152030, 224740, 258451, 304060, 516902, 1033804, 1292255, 2584510, 5169020]

約数ペア:

[(1, 5169020), (2, 2584510), (4, 1292255), (5, 1033804), (10, 516902), (17, 304060), (20, 258451), (23, 224740), (34, 152030), (46, 112370), (68, 76015), (85, 60812), (92, 56185), (115, 44948), (170, 30406), (230, 22474), (340, 15203), (391, 13220), (460, 11237), (661, 7820), (782, 6610), (1322, 3910), (1564, 3305), (1955, 2644)]