10884020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77743}}^1$

素因数の和:77759

約数の個数: 24

約数和(自身を含む): 26121984

約数和(自身を除く): 15237964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77743, 155486, 310972, 388715, 544201, 777430, 1088402, 1554860, 2176804, 2721005, 5442010, 10884020]

約数ペア:

[(1, 10884020), (2, 5442010), (4, 2721005), (5, 2176804), (7, 1554860), (10, 1088402), (14, 777430), (20, 544201), (28, 388715), (35, 310972), (70, 155486), (140, 77743)]