38293580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147283}}^1$

素因数の和:147305

約数の個数: 24

約数和(自身を含む): 86602992

約数和(自身を除く): 48309412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 147283, 294566, 589132, 736415, 1472830, 1914679, 2945660, 3829358, 7658716, 9573395, 19146790, 38293580]

約数ペア:

[(1, 38293580), (2, 19146790), (4, 9573395), (5, 7658716), (10, 3829358), (13, 2945660), (20, 1914679), (26, 1472830), (52, 736415), (65, 589132), (130, 294566), (260, 147283)]