112872440

素因数分解:

$2^3\times 5^1\times {\mathrm{2821811}}^1$

素因数の和:2821822

約数の個数: 16

約数和(自身を含む): 253963080

約数和(自身を除く): 141090640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2821811, 5643622, 11287244, 14109055, 22574488, 28218110, 56436220, 112872440]

約数ペア:

[(1, 112872440), (2, 56436220), (4, 28218110), (5, 22574488), (8, 14109055), (10, 11287244), (20, 5643622), (40, 2821811)]