80948270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27073}}^1$

素因数の和:27116

約数の個数: 32

約数和(自身を含む): 163743552

約数和(自身を除く): 82795282

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 27073, 54146, 135365, 270730, 351949, 622679, 703898, 1245358, 1759745, 3113395, 3519490, 6226790, 8094827, 16189654, 40474135, 80948270]

約数ペア:

[(1, 80948270), (2, 40474135), (5, 16189654), (10, 8094827), (13, 6226790), (23, 3519490), (26, 3113395), (46, 1759745), (65, 1245358), (115, 703898), (130, 622679), (230, 351949), (299, 270730), (598, 135365), (1495, 54146), (2990, 27073)]