134254360

素因数分解:

$2^3\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2011}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 302403600

約数和(自身を除く): 168149240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1669, 2011, 3338, 4022, 6676, 8044, 8345, 10055, 13352, 16088, 16690, 20110, 33380, 40220, 66760, 80440, 3356359, 6712718, 13425436, 16781795, 26850872, 33563590, 67127180, 134254360]

約数ペア:

[(1, 134254360), (2, 67127180), (4, 33563590), (5, 26850872), (8, 16781795), (10, 13425436), (20, 6712718), (40, 3356359), (1669, 80440), (2011, 66760), (3338, 40220), (4022, 33380), (6676, 20110), (8044, 16690), (8345, 16088), (10055, 13352)]