532040180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3800287}}^1$

素因数の和:3800303

約数の個数: 24

約数和(自身を含む): 1276896768

約数和(自身を除く): 744856588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3800287, 7600574, 15201148, 19001435, 26602009, 38002870, 53204018, 76005740, 106408036, 133010045, 266020090, 532040180]

約数ペア:

[(1, 532040180), (2, 266020090), (4, 133010045), (5, 106408036), (7, 76005740), (10, 53204018), (14, 38002870), (20, 26602009), (28, 19001435), (35, 15201148), (70, 7600574), (140, 3800287)]