548604670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{7741}}^1$

素因数の和:8140

約数の個数: 32

約数和(自身を含む): 1042382880

約数和(自身を除く): 493778210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 3730, 7087, 7741, 14174, 15482, 35435, 38705, 70870, 77410, 147079, 294158, 735395, 1470790, 2887393, 5774786, 14436965, 28873930, 54860467, 109720934, 274302335, 548604670]

約数ペア:

[(1, 548604670), (2, 274302335), (5, 109720934), (10, 54860467), (19, 28873930), (38, 14436965), (95, 5774786), (190, 2887393), (373, 1470790), (746, 735395), (1865, 294158), (3730, 147079), (7087, 77410), (7741, 70870), (14174, 38705), (15482, 35435)]