134236840

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{18541}}^1$

素因数の和:18733

約数の個数: 32

約数和(自身を含む): 303717960

約数和(自身を除く): 169481120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7240, 18541, 37082, 74164, 92705, 148328, 185410, 370820, 741640, 3355921, 6711842, 13423684, 16779605, 26847368, 33559210, 67118420, 134236840]

約数ペア:

[(1, 134236840), (2, 67118420), (4, 33559210), (5, 26847368), (8, 16779605), (10, 13423684), (20, 6711842), (40, 3355921), (181, 741640), (362, 370820), (724, 185410), (905, 148328), (1448, 92705), (1810, 74164), (3620, 37082), (7240, 18541)]