40552070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6637}}^1$

素因数の和:6704

約数の個数: 32

約数和(自身を含む): 80293248

約数和(自身を除く): 39741178

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6637, 13274, 33185, 66370, 86281, 172562, 311939, 431405, 623878, 862810, 1559695, 3119390, 4055207, 8110414, 20276035, 40552070]

約数ペア:

[(1, 40552070), (2, 20276035), (5, 8110414), (10, 4055207), (13, 3119390), (26, 1559695), (47, 862810), (65, 623878), (94, 431405), (130, 311939), (235, 172562), (470, 86281), (611, 66370), (1222, 33185), (3055, 13274), (6110, 6637)]