38510225260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6439837}}^1$

素因数の和:6439882

約数の個数: 48

約数和(自身を含む): 90878993856

約数和(自身を除く): 52368768596

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 6439837, 12879674, 25759348, 32199185, 64398370, 83717881, 128796740, 148116251, 167435762, 296232502, 334871524, 418589405, 592465004, 740581255, 837178810, 1481162510, 1674357620, 1925511263, 2962325020, 3851022526, 7702045052, 9627556315, 19255112630, 38510225260]

約数ペア:

[(1, 38510225260), (2, 19255112630), (4, 9627556315), (5, 7702045052), (10, 3851022526), (13, 2962325020), (20, 1925511263), (23, 1674357620), (26, 1481162510), (46, 837178810), (52, 740581255), (65, 592465004), (92, 418589405), (115, 334871524), (130, 296232502), (230, 167435762), (260, 148116251), (299, 128796740), (460, 83717881), (598, 64398370), (1196, 32199185), (1495, 25759348), (2990, 12879674), (5980, 6439837)]