38266540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147179}}^1$

素因数の和:147201

約数の個数: 24

約数和(自身を含む): 86541840

約数和(自身を除く): 48275300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 147179, 294358, 588716, 735895, 1471790, 1913327, 2943580, 3826654, 7653308, 9566635, 19133270, 38266540]

約数ペア:

[(1, 38266540), (2, 19133270), (4, 9566635), (5, 7653308), (10, 3826654), (13, 2943580), (20, 1913327), (26, 1471790), (52, 735895), (65, 588716), (130, 294358), (260, 147179)]