86369540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{148913}}^1$

素因数の和:148951

約数の個数: 24

約数和(自身を含む): 187631640

約数和(自身を除く): 101262100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 148913, 297826, 595652, 744565, 1489130, 2978260, 4318477, 8636954, 17273908, 21592385, 43184770, 86369540]

約数ペア:

[(1, 86369540), (2, 43184770), (4, 21592385), (5, 17273908), (10, 8636954), (20, 4318477), (29, 2978260), (58, 1489130), (116, 744565), (145, 595652), (290, 297826), (580, 148913)]