9685420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16699}}^1$

素因数の和:16737

約数の個数: 24

約数和(自身を含む): 21042000

約数和(自身を除く): 11356580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16699, 33398, 66796, 83495, 166990, 333980, 484271, 968542, 1937084, 2421355, 4842710, 9685420]

約数ペア:

[(1, 9685420), (2, 4842710), (4, 2421355), (5, 1937084), (10, 968542), (20, 484271), (29, 333980), (58, 166990), (116, 83495), (145, 66796), (290, 33398), (580, 16699)]