1742680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 4129200

約数和(自身を除く): 2386520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2293, 4586, 9172, 11465, 18344, 22930, 43567, 45860, 87134, 91720, 174268, 217835, 348536, 435670, 871340, 1742680]

約数ペア:

[(1, 1742680), (2, 871340), (4, 435670), (5, 348536), (8, 217835), (10, 174268), (19, 91720), (20, 87134), (38, 45860), (40, 43567), (76, 22930), (95, 18344), (152, 11465), (190, 9172), (380, 4586), (760, 2293)]