5303780

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 11181240

約数和(自身を除く): 5877460

約数列:

[1, 2, 4, 5, 10, 20, 509, 521, 1018, 1042, 2036, 2084, 2545, 2605, 5090, 5210, 10180, 10420, 265189, 530378, 1060756, 1325945, 2651890, 5303780]

約数ペア:

[(1, 5303780), (2, 2651890), (4, 1325945), (5, 1060756), (10, 530378), (20, 265189), (509, 10420), (521, 10180), (1018, 5210), (1042, 5090), (2036, 2605), (2084, 2545)]