38627810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12919}}^1$

素因数の和:12962

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 39512350

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12919, 25838, 64595, 129190, 167947, 297137, 335894, 594274, 839735, 1485685, 1679470, 2971370, 3862781, 7725562, 19313905, 38627810]

約数ペア:

[(1, 38627810), (2, 19313905), (5, 7725562), (10, 3862781), (13, 2971370), (23, 1679470), (26, 1485685), (46, 839735), (65, 594274), (115, 335894), (130, 297137), (230, 167947), (299, 129190), (598, 64595), (1495, 25838), (2990, 12919)]