33439580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23549}}^1$

素因数の和:23629

約数の個数: 24

約数和(自身を含む): 71215200

約数和(自身を除く): 37775620

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 23549, 47098, 94196, 117745, 235490, 470980, 1671979, 3343958, 6687916, 8359895, 16719790, 33439580]

約数ペア:

[(1, 33439580), (2, 16719790), (4, 8359895), (5, 6687916), (10, 3343958), (20, 1671979), (71, 470980), (142, 235490), (284, 117745), (355, 94196), (710, 47098), (1420, 23549)]