16539320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59069}}^1$

素因数の和:59087

約数の個数: 32

約数和(自身を含む): 42530400

約数和(自身を除く): 25991080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59069, 118138, 236276, 295345, 413483, 472552, 590690, 826966, 1181380, 1653932, 2067415, 2362760, 3307864, 4134830, 8269660, 16539320]

約数ペア:

[(1, 16539320), (2, 8269660), (4, 4134830), (5, 3307864), (7, 2362760), (8, 2067415), (10, 1653932), (14, 1181380), (20, 826966), (28, 590690), (35, 472552), (40, 413483), (56, 295345), (70, 236276), (140, 118138), (280, 59069)]