7061320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25219}}^1$

素因数の和:25237

約数の個数: 32

約数和(自身を含む): 18158400

約数和(自身を除く): 11097080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25219, 50438, 100876, 126095, 176533, 201752, 252190, 353066, 504380, 706132, 882665, 1008760, 1412264, 1765330, 3530660, 7061320]

約数ペア:

[(1, 7061320), (2, 3530660), (4, 1765330), (5, 1412264), (7, 1008760), (8, 882665), (10, 706132), (14, 504380), (20, 353066), (28, 252190), (35, 201752), (40, 176533), (56, 126095), (70, 100876), (140, 50438), (280, 25219)]