26120360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93287}}^1$

素因数の和:93305

約数の個数: 32

約数和(自身を含む): 67167360

約数和(自身を除く): 41047000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93287, 186574, 373148, 466435, 653009, 746296, 932870, 1306018, 1865740, 2612036, 3265045, 3731480, 5224072, 6530090, 13060180, 26120360]

約数ペア:

[(1, 26120360), (2, 13060180), (4, 6530090), (5, 5224072), (7, 3731480), (8, 3265045), (10, 2612036), (14, 1865740), (20, 1306018), (28, 932870), (35, 746296), (40, 653009), (56, 466435), (70, 373148), (140, 186574), (280, 93287)]