7282160

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 17048016

約数和(自身を除く): 9765856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 401, 454, 802, 908, 1135, 1604, 1816, 2005, 2270, 3208, 3632, 4010, 4540, 6416, 8020, 9080, 16040, 18160, 32080, 91027, 182054, 364108, 455135, 728216, 910270, 1456432, 1820540, 3641080, 7282160]

約数ペア:

[(1, 7282160), (2, 3641080), (4, 1820540), (5, 1456432), (8, 910270), (10, 728216), (16, 455135), (20, 364108), (40, 182054), (80, 91027), (227, 32080), (401, 18160), (454, 16040), (802, 9080), (908, 8020), (1135, 6416), (1604, 4540), (1816, 4010), (2005, 3632), (2270, 3208)]