1036158320

素因数分解:

$2^4\times 5^1\times {\mathrm{12951979}}^1$

素因数の和:12951992

約数の個数: 20

約数和(自身を含む): 2409068280

約数和(自身を除く): 1372909960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12951979, 25903958, 51807916, 64759895, 103615832, 129519790, 207231664, 259039580, 518079160, 1036158320]

約数ペア:

[(1, 1036158320), (2, 518079160), (4, 259039580), (5, 207231664), (8, 129519790), (10, 103615832), (16, 64759895), (20, 51807916), (40, 25903958), (80, 12951979)]