4213306960

素因数分解:

$2^4\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{42853}}^1$

素因数の和:44095

約数の個数: 40

約数和(自身を含む): 9804138120

約数和(自身を除く): 5590831160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1229, 2458, 4916, 6145, 9832, 12290, 19664, 24580, 42853, 49160, 85706, 98320, 171412, 214265, 342824, 428530, 685648, 857060, 1714120, 3428240, 52666337, 105332674, 210665348, 263331685, 421330696, 526663370, 842661392, 1053326740, 2106653480, 4213306960]

約数ペア:

[(1, 4213306960), (2, 2106653480), (4, 1053326740), (5, 842661392), (8, 526663370), (10, 421330696), (16, 263331685), (20, 210665348), (40, 105332674), (80, 52666337), (1229, 3428240), (2458, 1714120), (4916, 857060), (6145, 685648), (9832, 428530), (12290, 342824), (19664, 214265), (24580, 171412), (42853, 98320), (49160, 85706)]