114520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 295200

約数和(自身を除く): 180680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 409, 818, 1636, 2045, 2863, 3272, 4090, 5726, 8180, 11452, 14315, 16360, 22904, 28630, 57260, 114520]

約数ペア:

[(1, 114520), (2, 57260), (4, 28630), (5, 22904), (7, 16360), (8, 14315), (10, 11452), (14, 8180), (20, 5726), (28, 4090), (35, 3272), (40, 2863), (56, 2045), (70, 1636), (140, 818), (280, 409)]