5874680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20981}}^1$

素因数の和:20999

約数の個数: 32

約数和(自身を含む): 15107040

約数和(自身を除く): 9232360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20981, 41962, 83924, 104905, 146867, 167848, 209810, 293734, 419620, 587468, 734335, 839240, 1174936, 1468670, 2937340, 5874680]

約数ペア:

[(1, 5874680), (2, 2937340), (4, 1468670), (5, 1174936), (7, 839240), (8, 734335), (10, 587468), (14, 419620), (20, 293734), (28, 209810), (35, 167848), (40, 146867), (56, 104905), (70, 83924), (140, 41962), (280, 20981)]