85137130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{50377}}^1$

素因数の和:50410

約数の個数: 24

約数和(自身を含む): 165945132

約数和(自身を除く): 80808002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 50377, 100754, 251885, 503770, 654901, 1309802, 3274505, 6549010, 8513713, 17027426, 42568565, 85137130]

約数ペア:

[(1, 85137130), (2, 42568565), (5, 17027426), (10, 8513713), (13, 6549010), (26, 3274505), (65, 1309802), (130, 654901), (169, 503770), (338, 251885), (845, 100754), (1690, 50377)]