100405886612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9504533}}^1$

素因数の和:9504695

約数の個数: 24

約数和(自身を含む): 186288866400

約数和(自身を除く): 85882979788

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 9504533, 19009066, 38018132, 180586127, 361172254, 722344508, 1321130087, 2642260174, 5284520348, 25101471653, 50202943306, 100405886612]

約数ペア:

[(1, 100405886612), (2, 50202943306), (4, 25101471653), (19, 5284520348), (38, 2642260174), (76, 1321130087), (139, 722344508), (278, 361172254), (556, 180586127), (2641, 38018132), (5282, 19009066), (10564, 9504533)]