52379320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187069}}^1$

素因数の和:187087

約数の個数: 32

約数和(自身を含む): 134690400

約数和(自身を除く): 82311080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187069, 374138, 748276, 935345, 1309483, 1496552, 1870690, 2618966, 3741380, 5237932, 6547415, 7482760, 10475864, 13094830, 26189660, 52379320]

約数ペア:

[(1, 52379320), (2, 26189660), (4, 13094830), (5, 10475864), (7, 7482760), (8, 6547415), (10, 5237932), (14, 3741380), (20, 2618966), (28, 1870690), (35, 1496552), (40, 1309483), (56, 935345), (70, 748276), (140, 374138), (280, 187069)]