125273540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{894811}}^1$

素因数の和:894827

約数の個数: 24

約数和(自身を含む): 300656832

約数和(自身を除く): 175383292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 894811, 1789622, 3579244, 4474055, 6263677, 8948110, 12527354, 17896220, 25054708, 31318385, 62636770, 125273540]

約数ペア:

[(1, 125273540), (2, 62636770), (4, 31318385), (5, 25054708), (7, 17896220), (10, 12527354), (14, 8948110), (20, 6263677), (28, 4474055), (35, 3579244), (70, 1789622), (140, 894811)]