7054340

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 14864472

約数和(自身を除く): 7810132

約数列:

[1, 2, 4, 5, 10, 20, 521, 677, 1042, 1354, 2084, 2605, 2708, 3385, 5210, 6770, 10420, 13540, 352717, 705434, 1410868, 1763585, 3527170, 7054340]

約数ペア:

[(1, 7054340), (2, 3527170), (4, 1763585), (5, 1410868), (10, 705434), (20, 352717), (521, 13540), (677, 10420), (1042, 6770), (1354, 5210), (2084, 3385), (2605, 2708)]