7114520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25409}}^1$

素因数の和:25427

約数の個数: 32

約数和(自身を含む): 18295200

約数和(自身を除く): 11180680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25409, 50818, 101636, 127045, 177863, 203272, 254090, 355726, 508180, 711452, 889315, 1016360, 1422904, 1778630, 3557260, 7114520]

約数ペア:

[(1, 7114520), (2, 3557260), (4, 1778630), (5, 1422904), (7, 1016360), (8, 889315), (10, 711452), (14, 508180), (20, 355726), (28, 254090), (35, 203272), (40, 177863), (56, 127045), (70, 101636), (140, 50818), (280, 25409)]