58156540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223679}}^1$

素因数の和:223701

約数の個数: 24

約数和(自身を含む): 131523840

約数和(自身を除く): 73367300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 223679, 447358, 894716, 1118395, 2236790, 2907827, 4473580, 5815654, 11631308, 14539135, 29078270, 58156540]

約数ペア:

[(1, 58156540), (2, 29078270), (4, 14539135), (5, 11631308), (10, 5815654), (13, 4473580), (20, 2907827), (26, 2236790), (52, 1118395), (65, 894716), (130, 447358), (260, 223679)]