4934120

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 11166120

約数和(自身を除く): 6232000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 421, 586, 842, 1172, 1465, 1684, 2105, 2344, 2930, 3368, 4210, 5860, 8420, 11720, 16840, 123353, 246706, 493412, 616765, 986824, 1233530, 2467060, 4934120]

約数ペア:

[(1, 4934120), (2, 2467060), (4, 1233530), (5, 986824), (8, 616765), (10, 493412), (20, 246706), (40, 123353), (293, 16840), (421, 11720), (586, 8420), (842, 5860), (1172, 4210), (1465, 3368), (1684, 2930), (2105, 2344)]