26707240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95383}}^1$

素因数の和:95401

約数の個数: 32

約数和(自身を含む): 68676480

約数和(自身を除く): 41969240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95383, 190766, 381532, 476915, 667681, 763064, 953830, 1335362, 1907660, 2670724, 3338405, 3815320, 5341448, 6676810, 13353620, 26707240]

約数ペア:

[(1, 26707240), (2, 13353620), (4, 6676810), (5, 5341448), (7, 3815320), (8, 3338405), (10, 2670724), (14, 1907660), (20, 1335362), (28, 953830), (35, 763064), (40, 667681), (56, 476915), (70, 381532), (140, 190766), (280, 95383)]