10478440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37423}}^1$

素因数の和:37441

約数の個数: 32

約数和(自身を含む): 26945280

約数和(自身を除く): 16466840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 37423, 74846, 149692, 187115, 261961, 299384, 374230, 523922, 748460, 1047844, 1309805, 1496920, 2095688, 2619610, 5239220, 10478440]

約数ペア:

[(1, 10478440), (2, 5239220), (4, 2619610), (5, 2095688), (7, 1496920), (8, 1309805), (10, 1047844), (14, 748460), (20, 523922), (28, 374230), (35, 299384), (40, 261961), (56, 187115), (70, 149692), (140, 74846), (280, 37423)]