57646660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 131193216

約数和(自身を除く): 73546556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 3943, 7310, 7886, 14620, 15772, 19715, 39430, 67031, 78860, 134062, 169549, 268124, 335155, 339098, 670310, 678196, 847745, 1340620, 1695490, 2882333, 3390980, 5764666, 11529332, 14411665, 28823330, 57646660]

約数ペア:

[(1, 57646660), (2, 28823330), (4, 14411665), (5, 11529332), (10, 5764666), (17, 3390980), (20, 2882333), (34, 1695490), (43, 1340620), (68, 847745), (85, 678196), (86, 670310), (170, 339098), (172, 335155), (215, 268124), (340, 169549), (430, 134062), (731, 78860), (860, 67031), (1462, 39430), (2924, 19715), (3655, 15772), (3943, 14620), (7310, 7886)]