5166128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 11048400

約数和(自身を除く): 5882272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 197, 298, 394, 596, 788, 1192, 1576, 1639, 2167, 2384, 3152, 3278, 4334, 6556, 8668, 13112, 17336, 26224, 29353, 34672, 58706, 117412, 234824, 322883, 469648, 645766, 1291532, 2583064, 5166128]

約数ペア:

[(1, 5166128), (2, 2583064), (4, 1291532), (8, 645766), (11, 469648), (16, 322883), (22, 234824), (44, 117412), (88, 58706), (149, 34672), (176, 29353), (197, 26224), (298, 17336), (394, 13112), (596, 8668), (788, 6556), (1192, 4334), (1576, 3278), (1639, 3152), (2167, 2384)]