136237840

素因数分解:

$2^4\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1933}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 317276568

約数和(自身を除く): 181038728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 881, 1762, 1933, 3524, 3866, 4405, 7048, 7732, 8810, 9665, 14096, 15464, 17620, 19330, 30928, 35240, 38660, 70480, 77320, 154640, 1702973, 3405946, 6811892, 8514865, 13623784, 17029730, 27247568, 34059460, 68118920, 136237840]

約数ペア:

[(1, 136237840), (2, 68118920), (4, 34059460), (5, 27247568), (8, 17029730), (10, 13623784), (16, 8514865), (20, 6811892), (40, 3405946), (80, 1702973), (881, 154640), (1762, 77320), (1933, 70480), (3524, 38660), (3866, 35240), (4405, 30928), (7048, 19330), (7732, 17620), (8810, 15464), (9665, 14096)]