371020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 839664

約数和(自身を除く): 468644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1427, 2854, 5708, 7135, 14270, 18551, 28540, 37102, 74204, 92755, 185510, 371020]

約数ペア:

[(1, 371020), (2, 185510), (4, 92755), (5, 74204), (10, 37102), (13, 28540), (20, 18551), (26, 14270), (52, 7135), (65, 5708), (130, 2854), (260, 1427)]